421532748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 1487277792

約数和(自身を除く): 1065745044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 29, 34, 36, 39, 42, 51, 52, 54, 58, 63, 68, 78, 81, 84, 87, 91, 102, 108, 116, 117, 119, 126, 153, 156, 162, 174, 182, 189, 203, 204, 221, 234, 238, 252, 261, 273, 306, 324, 348, 351, 357, 364, 377, 378, 406, 442, 459, 468, 476, 493, 522, 546, 567, 609, 612, 663, 702, 714, 754, 756, 783, 812, 819, 841, 884, 918, 986, 1044, 1053, 1071, 1092, 1131, 1134, 1218, 1326, 1377, 1404, 1428, 1479, 1508, 1547, 1566, 1638, 1682, 1827, 1836, 1972, 1989, 2106, 2142, 2262, 2268, 2349, 2436, 2457, 2523, 2639, 2652, 2754, 2958, 3094, 3132, 3213, 3276, 3364, 3393, 3451, 3654, 3978, 4212, 4284, 4437, 4524, 4641, 4698, 4914, 5046, 5278, 5481, 5508, 5887, 5916, 5967, 6188, 6409, 6426, 6786, 6902, 7308, 7371, 7569, 7917, 7956, 8874, 9282, 9396, 9639, 9828, 10092, 10179, 10353, 10556, 10933, 10962, 11774, 11934, 12818, 12852, 13311, 13572, 13804, 13923, 14297, 14742, 15138, 15834, 16443, 17661, 17748, 17901, 18564, 19227, 19278, 20358, 20706, 21866, 21924, 22707, 23548, 23751, 23868, 25636, 26622, 27846, 28594, 29484, 30276, 30537, 31059, 31668, 32799, 32886, 35322, 35802, 38454, 38556, 39933, 40716, 41412, 41769, 42891, 43732, 44863, 45414, 47502, 52983, 53244, 55692, 57188, 57681, 61074, 62118, 65598, 65772, 68121, 70644, 71253, 71604, 76531, 76908, 79866, 83538, 85782, 89726, 90828, 93177, 95004, 98397, 100079, 105966, 115362, 122148, 124236, 125307, 128673, 131196, 134589, 136242, 142506, 153062, 158949, 159732, 167076, 171564, 173043, 179452, 185861, 186354, 196794, 200158, 211932, 213759, 229593, 230724, 250614, 257346, 269178, 272484, 279531, 285012, 295191, 300237, 306124, 317898, 346086, 371722, 372708, 386019, 393588, 400316, 403767, 427518, 459186, 476847, 501228, 514692, 519129, 538356, 557583, 559062, 590382, 600474, 635796, 688779, 692172, 743444, 772038, 807534, 855036, 885573, 900711, 918372, 953694, 1038258, 1115166, 1118124, 1158057, 1180764, 1200948, 1211301, 1301027, 1377558, 1544076, 1615068, 1672749, 1771146, 1801422, 1907388, 2066337, 2076516, 2230332, 2316114, 2422602, 2602054, 2702133, 2755116, 3345498, 3542292, 3602844, 3633903, 3903081, 4132674, 4632228, 4845204, 5018247, 5204108, 5404266, 6199011, 6690996, 7267806, 7806162, 8106399, 8265348, 10036494, 10808532, 11709243, 12398022, 14535612, 15054741, 15612324, 16212798, 20072988, 23418486, 24796044, 30109482, 32425596, 35127729, 46836972, 60218964, 70255458, 105383187, 140510916, 210766374, 421532748]

約数ペア:

[(1, 421532748), (2, 210766374), (3, 140510916), (4, 105383187), (6, 70255458), (7, 60218964), (9, 46836972), (12, 35127729), (13, 32425596), (14, 30109482), (17, 24796044), (18, 23418486), (21, 20072988), (26, 16212798), (27, 15612324), (28, 15054741), (29, 14535612), (34, 12398022), (36, 11709243), (39, 10808532), (42, 10036494), (51, 8265348), (52, 8106399), (54, 7806162), (58, 7267806), (63, 6690996), (68, 6199011), (78, 5404266), (81, 5204108), (84, 5018247), (87, 4845204), (91, 4632228), (102, 4132674), (108, 3903081), (116, 3633903), (117, 3602844), (119, 3542292), (126, 3345498), (153, 2755116), (156, 2702133), (162, 2602054), (174, 2422602), (182, 2316114), (189, 2230332), (203, 2076516), (204, 2066337), (221, 1907388), (234, 1801422), (238, 1771146), (252, 1672749), (261, 1615068), (273, 1544076), (306, 1377558), (324, 1301027), (348, 1211301), (351, 1200948), (357, 1180764), (364, 1158057), (377, 1118124), (378, 1115166), (406, 1038258), (442, 953694), (459, 918372), (468, 900711), (476, 885573), (493, 855036), (522, 807534), (546, 772038), (567, 743444), (609, 692172), (612, 688779), (663, 635796), (702, 600474), (714, 590382), (754, 559062), (756, 557583), (783, 538356), (812, 519129), (819, 514692), (841, 501228), (884, 476847), (918, 459186), (986, 427518), (1044, 403767), (1053, 400316), (1071, 393588), (1092, 386019), (1131, 372708), (1134, 371722), (1218, 346086), (1326, 317898), (1377, 306124), (1404, 300237), (1428, 295191), (1479, 285012), (1508, 279531), (1547, 272484), (1566, 269178), (1638, 257346), (1682, 250614), (1827, 230724), (1836, 229593), (1972, 213759), (1989, 211932), (2106, 200158), (2142, 196794), (2262, 186354), (2268, 185861), (2349, 179452), (2436, 173043), (2457, 171564), (2523, 167076), (2639, 159732), (2652, 158949), (2754, 153062), (2958, 142506), (3094, 136242), (3132, 134589), (3213, 131196), (3276, 128673), (3364, 125307), (3393, 124236), (3451, 122148), (3654, 115362), (3978, 105966), (4212, 100079), (4284, 98397), (4437, 95004), (4524, 93177), (4641, 90828), (4698, 89726), (4914, 85782), (5046, 83538), (5278, 79866), (5481, 76908), (5508, 76531), (5887, 71604), (5916, 71253), (5967, 70644), (6188, 68121), (6409, 65772), (6426, 65598), (6786, 62118), (6902, 61074), (7308, 57681), (7371, 57188), (7569, 55692), (7917, 53244), (7956, 52983), (8874, 47502), (9282, 45414), (9396, 44863), (9639, 43732), (9828, 42891), (10092, 41769), (10179, 41412), (10353, 40716), (10556, 39933), (10933, 38556), (10962, 38454), (11774, 35802), (11934, 35322), (12818, 32886), (12852, 32799), (13311, 31668), (13572, 31059), (13804, 30537), (13923, 30276), (14297, 29484), (14742, 28594), (15138, 27846), (15834, 26622), (16443, 25636), (17661, 23868), (17748, 23751), (17901, 23548), (18564, 22707), (19227, 21924), (19278, 21866), (20358, 20706)]