677628504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 2304614400

約数和(自身を除く): 1626985896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 61, 62, 63, 72, 79, 81, 84, 93, 108, 122, 124, 126, 158, 162, 168, 183, 186, 189, 216, 217, 237, 244, 248, 252, 279, 316, 324, 366, 372, 378, 427, 434, 474, 488, 504, 549, 553, 558, 567, 632, 648, 651, 711, 732, 744, 756, 837, 854, 868, 948, 1098, 1106, 1116, 1134, 1281, 1302, 1422, 1464, 1512, 1647, 1659, 1674, 1708, 1736, 1891, 1896, 1953, 2133, 2196, 2212, 2232, 2268, 2449, 2511, 2562, 2604, 2844, 3294, 3318, 3348, 3416, 3782, 3843, 3906, 4266, 4392, 4424, 4536, 4819, 4898, 4941, 4977, 5022, 5124, 5208, 5673, 5688, 5859, 6399, 6588, 6636, 6696, 7347, 7564, 7686, 7812, 8532, 9638, 9796, 9882, 9954, 10044, 10248, 11346, 11529, 11718, 12798, 13176, 13237, 13272, 14457, 14694, 14931, 15128, 15372, 15624, 17019, 17064, 17143, 17577, 19276, 19592, 19764, 19908, 20088, 22041, 22692, 23058, 23436, 25596, 26474, 28914, 29388, 29862, 30744, 33733, 34038, 34286, 34587, 35154, 38552, 39528, 39711, 39816, 43371, 44082, 44793, 45384, 46116, 46872, 51057, 51192, 51429, 52948, 57828, 58776, 59724, 66123, 67466, 68076, 68572, 69174, 70308, 79422, 86742, 88164, 89586, 92232, 101199, 102114, 102858, 105896, 115656, 119133, 119448, 130113, 132246, 134932, 136152, 137144, 138348, 140616, 149389, 153171, 154287, 158844, 173484, 176328, 179172, 198369, 202398, 204228, 205716, 238266, 260226, 264492, 269864, 276696, 298778, 303597, 306342, 308574, 317688, 346968, 357399, 358344, 390339, 396738, 404796, 408456, 411432, 448167, 462861, 476532, 520452, 528984, 597556, 607194, 612684, 617148, 714798, 780678, 793476, 809592, 896334, 910791, 925722, 953064, 1040904, 1045723, 1072197, 1195112, 1214388, 1225368, 1234296, 1344501, 1388583, 1429596, 1561356, 1586952, 1792668, 1821582, 1851444, 2091446, 2144394, 2428776, 2689002, 2732373, 2777166, 2859192, 3122712, 3137169, 3585336, 3643164, 3702888, 4033503, 4182892, 4288788, 5378004, 5464746, 5554332, 6274338, 7286328, 8067006, 8365784, 8577576, 9411507, 10756008, 10929492, 11108664, 12100509, 12548676, 16134012, 18823014, 21858984, 24201018, 25097352, 28234521, 32268024, 37646028, 48402036, 56469042, 75292056, 84703563, 96804072, 112938084, 169407126, 225876168, 338814252, 677628504]

約数ペア:

[(1, 677628504), (2, 338814252), (3, 225876168), (4, 169407126), (6, 112938084), (7, 96804072), (8, 84703563), (9, 75292056), (12, 56469042), (14, 48402036), (18, 37646028), (21, 32268024), (24, 28234521), (27, 25097352), (28, 24201018), (31, 21858984), (36, 18823014), (42, 16134012), (54, 12548676), (56, 12100509), (61, 11108664), (62, 10929492), (63, 10756008), (72, 9411507), (79, 8577576), (81, 8365784), (84, 8067006), (93, 7286328), (108, 6274338), (122, 5554332), (124, 5464746), (126, 5378004), (158, 4288788), (162, 4182892), (168, 4033503), (183, 3702888), (186, 3643164), (189, 3585336), (216, 3137169), (217, 3122712), (237, 2859192), (244, 2777166), (248, 2732373), (252, 2689002), (279, 2428776), (316, 2144394), (324, 2091446), (366, 1851444), (372, 1821582), (378, 1792668), (427, 1586952), (434, 1561356), (474, 1429596), (488, 1388583), (504, 1344501), (549, 1234296), (553, 1225368), (558, 1214388), (567, 1195112), (632, 1072197), (648, 1045723), (651, 1040904), (711, 953064), (732, 925722), (744, 910791), (756, 896334), (837, 809592), (854, 793476), (868, 780678), (948, 714798), (1098, 617148), (1106, 612684), (1116, 607194), (1134, 597556), (1281, 528984), (1302, 520452), (1422, 476532), (1464, 462861), (1512, 448167), (1647, 411432), (1659, 408456), (1674, 404796), (1708, 396738), (1736, 390339), (1891, 358344), (1896, 357399), (1953, 346968), (2133, 317688), (2196, 308574), (2212, 306342), (2232, 303597), (2268, 298778), (2449, 276696), (2511, 269864), (2562, 264492), (2604, 260226), (2844, 238266), (3294, 205716), (3318, 204228), (3348, 202398), (3416, 198369), (3782, 179172), (3843, 176328), (3906, 173484), (4266, 158844), (4392, 154287), (4424, 153171), (4536, 149389), (4819, 140616), (4898, 138348), (4941, 137144), (4977, 136152), (5022, 134932), (5124, 132246), (5208, 130113), (5673, 119448), (5688, 119133), (5859, 115656), (6399, 105896), (6588, 102858), (6636, 102114), (6696, 101199), (7347, 92232), (7564, 89586), (7686, 88164), (7812, 86742), (8532, 79422), (9638, 70308), (9796, 69174), (9882, 68572), (9954, 68076), (10044, 67466), (10248, 66123), (11346, 59724), (11529, 58776), (11718, 57828), (12798, 52948), (13176, 51429), (13237, 51192), (13272, 51057), (14457, 46872), (14694, 46116), (14931, 45384), (15128, 44793), (15372, 44082), (15624, 43371), (17019, 39816), (17064, 39711), (17143, 39528), (17577, 38552), (19276, 35154), (19592, 34587), (19764, 34286), (19908, 34038), (20088, 33733), (22041, 30744), (22692, 29862), (23058, 29388), (23436, 28914), (25596, 26474)]