521707104

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 1537924752

約数和(自身を除く): 1016217648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 173, 222, 283, 288, 296, 333, 346, 444, 519, 566, 592, 666, 692, 849, 888, 1038, 1132, 1184, 1332, 1384, 1557, 1698, 1776, 2076, 2264, 2547, 2664, 2768, 3114, 3396, 3552, 4152, 4528, 5094, 5328, 5536, 6228, 6401, 6792, 8304, 9056, 10188, 10471, 10656, 12456, 12802, 13584, 16608, 19203, 20376, 20942, 24912, 25604, 27168, 31413, 38406, 40752, 41884, 48959, 49824, 51208, 57609, 62826, 76812, 81504, 83768, 94239, 97918, 102416, 115218, 125652, 146877, 153624, 167536, 188478, 195836, 204832, 230436, 251304, 293754, 307248, 335072, 376956, 391672, 440631, 460872, 502608, 587508, 614496, 753912, 783344, 881262, 921744, 1005216, 1175016, 1507824, 1566688, 1762524, 1811483, 1843488, 2350032, 3015648, 3525048, 3622966, 4700064, 5434449, 7050096, 7245932, 10868898, 14100192, 14491864, 16303347, 21737796, 28983728, 32606694, 43475592, 57967456, 65213388, 86951184, 130426776, 173902368, 260853552, 521707104]

約数ペア:

[(1, 521707104), (2, 260853552), (3, 173902368), (4, 130426776), (6, 86951184), (8, 65213388), (9, 57967456), (12, 43475592), (16, 32606694), (18, 28983728), (24, 21737796), (32, 16303347), (36, 14491864), (37, 14100192), (48, 10868898), (72, 7245932), (74, 7050096), (96, 5434449), (111, 4700064), (144, 3622966), (148, 3525048), (173, 3015648), (222, 2350032), (283, 1843488), (288, 1811483), (296, 1762524), (333, 1566688), (346, 1507824), (444, 1175016), (519, 1005216), (566, 921744), (592, 881262), (666, 783344), (692, 753912), (849, 614496), (888, 587508), (1038, 502608), (1132, 460872), (1184, 440631), (1332, 391672), (1384, 376956), (1557, 335072), (1698, 307248), (1776, 293754), (2076, 251304), (2264, 230436), (2547, 204832), (2664, 195836), (2768, 188478), (3114, 167536), (3396, 153624), (3552, 146877), (4152, 125652), (4528, 115218), (5094, 102416), (5328, 97918), (5536, 94239), (6228, 83768), (6401, 81504), (6792, 76812), (8304, 62826), (9056, 57609), (10188, 51208), (10471, 49824), (10656, 48959), (12456, 41884), (12802, 40752), (13584, 38406), (16608, 31413), (19203, 27168), (20376, 25604), (20942, 24912)]