502138868

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 108

約数和(自身を含む): 1161530496

約数和(自身を除く): 659391628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 121, 124, 154, 196, 217, 242, 308, 341, 434, 484, 539, 682, 683, 847, 868, 1078, 1364, 1366, 1519, 1694, 2156, 2387, 2732, 3038, 3388, 3751, 4774, 4781, 5929, 6076, 7502, 7513, 9548, 9562, 11858, 15004, 15026, 16709, 19124, 21173, 23716, 26257, 30052, 33418, 33467, 42346, 52514, 52591, 66836, 66934, 82643, 84692, 105028, 105182, 133868, 148211, 165286, 183799, 210364, 232903, 296422, 330572, 367598, 368137, 465806, 578501, 592844, 735196, 736274, 931612, 1037477, 1157002, 1472548, 1630321, 2074954, 2314004, 2561933, 3260642, 4049507, 4149908, 5123866, 6521284, 8099014, 10247732, 11412247, 16198028, 17933531, 22824494, 35867062, 45648988, 71734124, 125534717, 251069434, 502138868]

約数ペア:

[(1, 502138868), (2, 251069434), (4, 125534717), (7, 71734124), (11, 45648988), (14, 35867062), (22, 22824494), (28, 17933531), (31, 16198028), (44, 11412247), (49, 10247732), (62, 8099014), (77, 6521284), (98, 5123866), (121, 4149908), (124, 4049507), (154, 3260642), (196, 2561933), (217, 2314004), (242, 2074954), (308, 1630321), (341, 1472548), (434, 1157002), (484, 1037477), (539, 931612), (682, 736274), (683, 735196), (847, 592844), (868, 578501), (1078, 465806), (1364, 368137), (1366, 367598), (1519, 330572), (1694, 296422), (2156, 232903), (2387, 210364), (2732, 183799), (3038, 165286), (3388, 148211), (3751, 133868), (4774, 105182), (4781, 105028), (5929, 84692), (6076, 82643), (7502, 66934), (7513, 66836), (9548, 52591), (9562, 52514), (11858, 42346), (15004, 33467), (15026, 33418), (16709, 30052), (19124, 26257), (21173, 23716)]