290569584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 829312000

約数和(自身を除く): 538742416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 79, 109, 111, 114, 148, 152, 158, 218, 222, 228, 237, 296, 304, 316, 327, 436, 444, 456, 474, 592, 632, 654, 703, 872, 888, 912, 948, 1264, 1308, 1406, 1501, 1744, 1776, 1896, 2071, 2109, 2616, 2812, 2923, 3002, 3792, 4033, 4142, 4218, 4503, 5232, 5624, 5846, 6004, 6213, 8066, 8284, 8436, 8611, 8769, 9006, 11248, 11692, 12008, 12099, 12426, 16132, 16568, 16872, 17222, 17538, 18012, 23384, 24016, 24198, 24852, 25833, 32264, 33136, 33744, 34444, 35076, 36024, 46768, 48396, 49704, 51666, 55537, 64528, 68888, 70152, 72048, 76627, 96792, 99408, 103332, 111074, 137776, 140304, 153254, 163609, 166611, 193584, 206664, 222148, 229881, 306508, 318607, 327218, 333222, 413328, 444296, 459762, 490827, 613016, 637214, 654436, 666444, 888592, 919524, 955821, 981654, 1226032, 1274428, 1308872, 1332888, 1839048, 1911642, 1963308, 2548856, 2617744, 2665776, 3678096, 3823284, 3926616, 5097712, 6053533, 7646568, 7853232, 12107066, 15293136, 18160599, 24214132, 36321198, 48428264, 72642396, 96856528, 145284792, 290569584]

約数ペア:

[(1, 290569584), (2, 145284792), (3, 96856528), (4, 72642396), (6, 48428264), (8, 36321198), (12, 24214132), (16, 18160599), (19, 15293136), (24, 12107066), (37, 7853232), (38, 7646568), (48, 6053533), (57, 5097712), (74, 3926616), (76, 3823284), (79, 3678096), (109, 2665776), (111, 2617744), (114, 2548856), (148, 1963308), (152, 1911642), (158, 1839048), (218, 1332888), (222, 1308872), (228, 1274428), (237, 1226032), (296, 981654), (304, 955821), (316, 919524), (327, 888592), (436, 666444), (444, 654436), (456, 637214), (474, 613016), (592, 490827), (632, 459762), (654, 444296), (703, 413328), (872, 333222), (888, 327218), (912, 318607), (948, 306508), (1264, 229881), (1308, 222148), (1406, 206664), (1501, 193584), (1744, 166611), (1776, 163609), (1896, 153254), (2071, 140304), (2109, 137776), (2616, 111074), (2812, 103332), (2923, 99408), (3002, 96792), (3792, 76627), (4033, 72048), (4142, 70152), (4218, 68888), (4503, 64528), (5232, 55537), (5624, 51666), (5846, 49704), (6004, 48396), (6213, 46768), (8066, 36024), (8284, 35076), (8436, 34444), (8611, 33744), (8769, 33136), (9006, 32264), (11248, 25833), (11692, 24852), (12008, 24198), (12099, 24016), (12426, 23384), (16132, 18012), (16568, 17538), (16872, 17222)]