1248508548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 3724156800

約数和(自身を除く): 2475648252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 149, 164, 246, 252, 287, 298, 369, 447, 492, 574, 596, 738, 811, 861, 894, 1043, 1148, 1341, 1476, 1622, 1722, 1788, 2086, 2433, 2583, 2682, 3129, 3244, 3444, 4172, 4866, 5166, 5364, 5677, 6109, 6258, 7299, 9387, 9732, 10332, 11354, 12218, 12516, 14598, 17031, 18327, 18774, 22708, 24436, 29196, 33251, 34062, 36654, 37548, 42763, 51093, 54981, 66502, 68124, 73308, 85526, 99753, 102186, 109962, 120839, 128289, 133004, 171052, 199506, 204372, 219924, 232757, 241678, 256578, 299259, 362517, 384867, 399012, 465514, 483356, 513156, 598518, 698271, 725034, 769734, 845873, 931028, 1087551, 1197036, 1396542, 1450068, 1539468, 1691746, 2094813, 2175102, 2537619, 2793084, 3383492, 4189626, 4350204, 4954399, 5075238, 7612857, 8379252, 9908798, 10150476, 14863197, 15225714, 19817596, 29726394, 30451428, 34680793, 44589591, 59452788, 69361586, 89179182, 104042379, 138723172, 178358364, 208084758, 312127137, 416169516, 624254274, 1248508548]

約数ペア:

[(1, 1248508548), (2, 624254274), (3, 416169516), (4, 312127137), (6, 208084758), (7, 178358364), (9, 138723172), (12, 104042379), (14, 89179182), (18, 69361586), (21, 59452788), (28, 44589591), (36, 34680793), (41, 30451428), (42, 29726394), (63, 19817596), (82, 15225714), (84, 14863197), (123, 10150476), (126, 9908798), (149, 8379252), (164, 7612857), (246, 5075238), (252, 4954399), (287, 4350204), (298, 4189626), (369, 3383492), (447, 2793084), (492, 2537619), (574, 2175102), (596, 2094813), (738, 1691746), (811, 1539468), (861, 1450068), (894, 1396542), (1043, 1197036), (1148, 1087551), (1341, 931028), (1476, 845873), (1622, 769734), (1722, 725034), (1788, 698271), (2086, 598518), (2433, 513156), (2583, 483356), (2682, 465514), (3129, 399012), (3244, 384867), (3444, 362517), (4172, 299259), (4866, 256578), (5166, 241678), (5364, 232757), (5677, 219924), (6109, 204372), (6258, 199506), (7299, 171052), (9387, 133004), (9732, 128289), (10332, 120839), (11354, 109962), (12218, 102186), (12516, 99753), (14598, 85526), (17031, 73308), (18327, 68124), (18774, 66502), (22708, 54981), (24436, 51093), (29196, 42763), (33251, 37548), (34062, 36654)]