488136636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 1403438400

約数和(自身を除く): 915301764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 101, 117, 138, 156, 202, 207, 234, 276, 299, 303, 404, 414, 449, 468, 598, 606, 828, 897, 898, 909, 1196, 1212, 1313, 1347, 1794, 1796, 1818, 2323, 2626, 2691, 2694, 3588, 3636, 3939, 4041, 4646, 5252, 5382, 5388, 5837, 6969, 7878, 8082, 9292, 10327, 10764, 11674, 11817, 13938, 15756, 16164, 17511, 20654, 20907, 23348, 23634, 27876, 30199, 30981, 35022, 41308, 41814, 45349, 47268, 52533, 60398, 61962, 70044, 83628, 90597, 90698, 92943, 105066, 120796, 123924, 134251, 136047, 181194, 181396, 185886, 210132, 268502, 271791, 272094, 362388, 371772, 402753, 408141, 537004, 543582, 544188, 589537, 805506, 816282, 1043027, 1087164, 1179074, 1208259, 1611012, 1632564, 1768611, 2086054, 2358148, 2416518, 3129081, 3537222, 4172108, 4833036, 5305833, 6258162, 7074444, 9387243, 10611666, 12516324, 13559351, 18774486, 21223332, 27118702, 37548972, 40678053, 54237404, 81356106, 122034159, 162712212, 244068318, 488136636]

約数ペア:

[(1, 488136636), (2, 244068318), (3, 162712212), (4, 122034159), (6, 81356106), (9, 54237404), (12, 40678053), (13, 37548972), (18, 27118702), (23, 21223332), (26, 18774486), (36, 13559351), (39, 12516324), (46, 10611666), (52, 9387243), (69, 7074444), (78, 6258162), (92, 5305833), (101, 4833036), (117, 4172108), (138, 3537222), (156, 3129081), (202, 2416518), (207, 2358148), (234, 2086054), (276, 1768611), (299, 1632564), (303, 1611012), (404, 1208259), (414, 1179074), (449, 1087164), (468, 1043027), (598, 816282), (606, 805506), (828, 589537), (897, 544188), (898, 543582), (909, 537004), (1196, 408141), (1212, 402753), (1313, 371772), (1347, 362388), (1794, 272094), (1796, 271791), (1818, 268502), (2323, 210132), (2626, 185886), (2691, 181396), (2694, 181194), (3588, 136047), (3636, 134251), (3939, 123924), (4041, 120796), (4646, 105066), (5252, 92943), (5382, 90698), (5388, 90597), (5837, 83628), (6969, 70044), (7878, 61962), (8082, 60398), (9292, 52533), (10327, 47268), (10764, 45349), (11674, 41814), (11817, 41308), (13938, 35022), (15756, 30981), (16164, 30199), (17511, 27876), (20654, 23634), (20907, 23348)]