461630988

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 288

約数和(自身を含む): 1582124544

約数和(自身を除く): 1120493556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 243, 252, 273, 306, 307, 324, 351, 357, 364, 378, 442, 459, 468, 476, 486, 546, 567, 612, 614, 663, 702, 714, 756, 819, 884, 918, 921, 972, 1053, 1071, 1092, 1134, 1228, 1326, 1377, 1404, 1428, 1547, 1638, 1701, 1836, 1842, 1989, 2106, 2142, 2149, 2268, 2457, 2652, 2754, 2763, 3094, 3159, 3213, 3276, 3402, 3684, 3978, 3991, 4131, 4212, 4284, 4298, 4641, 4914, 5219, 5508, 5526, 5967, 6188, 6318, 6426, 6447, 6804, 7371, 7956, 7982, 8262, 8289, 8596, 9282, 9639, 9828, 10438, 11052, 11934, 11973, 12636, 12852, 12894, 13923, 14742, 15657, 15964, 16524, 16578, 17901, 18564, 19278, 19341, 20876, 22113, 23868, 23946, 24867, 25788, 27846, 27937, 28917, 29484, 31314, 33156, 35802, 35919, 36533, 38556, 38682, 41769, 44226, 46971, 47892, 49734, 53703, 55692, 55874, 57834, 58023, 62628, 67847, 71604, 71838, 73066, 74601, 77364, 83538, 83811, 88452, 93942, 99468, 107406, 107757, 109599, 111748, 115668, 116046, 125307, 135694, 140913, 143676, 146132, 149202, 167076, 167622, 174069, 187884, 203541, 214812, 215514, 219198, 232092, 250614, 251433, 271388, 281826, 298404, 323271, 328797, 335244, 348138, 375921, 407082, 422739, 431028, 438396, 474929, 501228, 502866, 522207, 563652, 610623, 646542, 657594, 696276, 751842, 754299, 814164, 845478, 949858, 969813, 986391, 1005732, 1044414, 1221246, 1268217, 1293084, 1315188, 1424787, 1503684, 1508598, 1690956, 1831869, 1899716, 1939626, 1972782, 2088828, 2262897, 2442492, 2536434, 2849574, 2959173, 3017196, 3663738, 3879252, 3945564, 4274361, 4525794, 5072868, 5495607, 5699148, 5918346, 6788691, 7327476, 8548722, 8877519, 9051588, 10991214, 11836692, 12823083, 13577382, 16486821, 17097444, 17755038, 21982428, 25646166, 27154764, 32973642, 35510076, 38469249, 51292332, 65947284, 76938498, 115407747, 153876996, 230815494, 461630988]

約数ペア:

[(1, 461630988), (2, 230815494), (3, 153876996), (4, 115407747), (6, 76938498), (7, 65947284), (9, 51292332), (12, 38469249), (13, 35510076), (14, 32973642), (17, 27154764), (18, 25646166), (21, 21982428), (26, 17755038), (27, 17097444), (28, 16486821), (34, 13577382), (36, 12823083), (39, 11836692), (42, 10991214), (51, 9051588), (52, 8877519), (54, 8548722), (63, 7327476), (68, 6788691), (78, 5918346), (81, 5699148), (84, 5495607), (91, 5072868), (102, 4525794), (108, 4274361), (117, 3945564), (119, 3879252), (126, 3663738), (153, 3017196), (156, 2959173), (162, 2849574), (182, 2536434), (189, 2442492), (204, 2262897), (221, 2088828), (234, 1972782), (238, 1939626), (243, 1899716), (252, 1831869), (273, 1690956), (306, 1508598), (307, 1503684), (324, 1424787), (351, 1315188), (357, 1293084), (364, 1268217), (378, 1221246), (442, 1044414), (459, 1005732), (468, 986391), (476, 969813), (486, 949858), (546, 845478), (567, 814164), (612, 754299), (614, 751842), (663, 696276), (702, 657594), (714, 646542), (756, 610623), (819, 563652), (884, 522207), (918, 502866), (921, 501228), (972, 474929), (1053, 438396), (1071, 431028), (1092, 422739), (1134, 407082), (1228, 375921), (1326, 348138), (1377, 335244), (1404, 328797), (1428, 323271), (1547, 298404), (1638, 281826), (1701, 271388), (1836, 251433), (1842, 250614), (1989, 232092), (2106, 219198), (2142, 215514), (2149, 214812), (2268, 203541), (2457, 187884), (2652, 174069), (2754, 167622), (2763, 167076), (3094, 149202), (3159, 146132), (3213, 143676), (3276, 140913), (3402, 135694), (3684, 125307), (3978, 116046), (3991, 115668), (4131, 111748), (4212, 109599), (4284, 107757), (4298, 107406), (4641, 99468), (4914, 93942), (5219, 88452), (5508, 83811), (5526, 83538), (5967, 77364), (6188, 74601), (6318, 73066), (6426, 71838), (6447, 71604), (6804, 67847), (7371, 62628), (7956, 58023), (7982, 57834), (8262, 55874), (8289, 55692), (8596, 53703), (9282, 49734), (9639, 47892), (9828, 46971), (10438, 44226), (11052, 41769), (11934, 38682), (11973, 38556), (12636, 36533), (12852, 35919), (12894, 35802), (13923, 33156), (14742, 31314), (15657, 29484), (15964, 28917), (16524, 27937), (16578, 27846), (17901, 25788), (18564, 24867), (19278, 23946), (19341, 23868), (20876, 22113)]