290368416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 578366304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 71, 78, 87, 96, 104, 113, 116, 142, 156, 174, 208, 213, 226, 232, 284, 312, 339, 348, 377, 416, 426, 452, 464, 568, 624, 678, 696, 754, 852, 904, 923, 928, 1131, 1136, 1248, 1356, 1392, 1469, 1508, 1704, 1808, 1846, 2059, 2262, 2272, 2712, 2769, 2784, 2938, 3016, 3277, 3408, 3616, 3692, 4118, 4407, 4524, 5424, 5538, 5876, 6032, 6177, 6554, 6816, 7384, 8023, 8236, 8814, 9048, 9831, 10848, 11076, 11752, 12064, 12354, 13108, 14768, 16046, 16472, 17628, 18096, 19662, 22152, 23504, 24069, 24708, 26216, 26767, 29536, 32092, 32944, 35256, 36192, 39324, 42601, 44304, 47008, 48138, 49416, 52432, 53534, 64184, 65888, 70512, 78648, 80301, 85202, 88608, 96276, 98832, 104299, 104864, 107068, 127803, 128368, 141024, 157296, 160602, 170404, 192552, 197664, 208598, 214136, 232667, 255606, 256736, 312897, 314592, 321204, 340808, 385104, 417196, 428272, 465334, 511212, 625794, 642408, 681616, 698001, 770208, 834392, 856544, 930668, 1022424, 1251588, 1284816, 1363232, 1396002, 1668784, 1861336, 2044848, 2503176, 2569632, 2792004, 3024671, 3337568, 3722672, 4089696, 5006352, 5584008, 6049342, 7445344, 9074013, 10012704, 11168016, 12098684, 18148026, 22336032, 24197368, 36296052, 48394736, 72592104, 96789472, 145184208, 290368416]

約数ペア:

[(1, 290368416), (2, 145184208), (3, 96789472), (4, 72592104), (6, 48394736), (8, 36296052), (12, 24197368), (13, 22336032), (16, 18148026), (24, 12098684), (26, 11168016), (29, 10012704), (32, 9074013), (39, 7445344), (48, 6049342), (52, 5584008), (58, 5006352), (71, 4089696), (78, 3722672), (87, 3337568), (96, 3024671), (104, 2792004), (113, 2569632), (116, 2503176), (142, 2044848), (156, 1861336), (174, 1668784), (208, 1396002), (213, 1363232), (226, 1284816), (232, 1251588), (284, 1022424), (312, 930668), (339, 856544), (348, 834392), (377, 770208), (416, 698001), (426, 681616), (452, 642408), (464, 625794), (568, 511212), (624, 465334), (678, 428272), (696, 417196), (754, 385104), (852, 340808), (904, 321204), (923, 314592), (928, 312897), (1131, 256736), (1136, 255606), (1248, 232667), (1356, 214136), (1392, 208598), (1469, 197664), (1508, 192552), (1704, 170404), (1808, 160602), (1846, 157296), (2059, 141024), (2262, 128368), (2272, 127803), (2712, 107068), (2769, 104864), (2784, 104299), (2938, 98832), (3016, 96276), (3277, 88608), (3408, 85202), (3616, 80301), (3692, 78648), (4118, 70512), (4407, 65888), (4524, 64184), (5424, 53534), (5538, 52432), (5876, 49416), (6032, 48138), (6177, 47008), (6554, 44304), (6816, 42601), (7384, 39324), (8023, 36192), (8236, 35256), (8814, 32944), (9048, 32092), (9831, 29536), (10848, 26767), (11076, 26216), (11752, 24708), (12064, 24069), (12354, 23504), (13108, 22152), (14768, 19662), (16046, 18096), (16472, 17628)]