890454432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 2794659840

約数和(自身を除く): 1904205408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 59, 74, 84, 96, 111, 112, 118, 148, 168, 177, 222, 224, 236, 259, 296, 336, 354, 413, 444, 472, 518, 592, 607, 672, 708, 777, 826, 888, 944, 1036, 1184, 1214, 1239, 1416, 1554, 1652, 1776, 1821, 1888, 2072, 2183, 2428, 2478, 2832, 3108, 3304, 3552, 3642, 4144, 4249, 4366, 4856, 4956, 5664, 6216, 6549, 6608, 7284, 8288, 8498, 8732, 9712, 9912, 12432, 12747, 13098, 13216, 14568, 15281, 16996, 17464, 19424, 19824, 22459, 24864, 25494, 26196, 29136, 30562, 33992, 34928, 35813, 39648, 44918, 45843, 50988, 52392, 58272, 61124, 67377, 67984, 69856, 71626, 89836, 91686, 101976, 104784, 107439, 122248, 134754, 135968, 143252, 157213, 179672, 183372, 203952, 209568, 214878, 244496, 250691, 269508, 286504, 314426, 359344, 366744, 407904, 429756, 471639, 488992, 501382, 539016, 573008, 628852, 718688, 733488, 752073, 859512, 943278, 1002764, 1078032, 1146016, 1257704, 1325081, 1466976, 1504146, 1719024, 1886556, 2005528, 2156064, 2515408, 2650162, 3008292, 3438048, 3773112, 3975243, 4011056, 5030816, 5300324, 6016584, 7546224, 7950486, 8022112, 9275567, 10600648, 12033168, 15092448, 15900972, 18551134, 21201296, 24066336, 27826701, 31801944, 37102268, 42402592, 55653402, 63603888, 74204536, 111306804, 127207776, 148409072, 222613608, 296818144, 445227216, 890454432]

約数ペア:

[(1, 890454432), (2, 445227216), (3, 296818144), (4, 222613608), (6, 148409072), (7, 127207776), (8, 111306804), (12, 74204536), (14, 63603888), (16, 55653402), (21, 42402592), (24, 37102268), (28, 31801944), (32, 27826701), (37, 24066336), (42, 21201296), (48, 18551134), (56, 15900972), (59, 15092448), (74, 12033168), (84, 10600648), (96, 9275567), (111, 8022112), (112, 7950486), (118, 7546224), (148, 6016584), (168, 5300324), (177, 5030816), (222, 4011056), (224, 3975243), (236, 3773112), (259, 3438048), (296, 3008292), (336, 2650162), (354, 2515408), (413, 2156064), (444, 2005528), (472, 1886556), (518, 1719024), (592, 1504146), (607, 1466976), (672, 1325081), (708, 1257704), (777, 1146016), (826, 1078032), (888, 1002764), (944, 943278), (1036, 859512), (1184, 752073), (1214, 733488), (1239, 718688), (1416, 628852), (1554, 573008), (1652, 539016), (1776, 501382), (1821, 488992), (1888, 471639), (2072, 429756), (2183, 407904), (2428, 366744), (2478, 359344), (2832, 314426), (3108, 286504), (3304, 269508), (3552, 250691), (3642, 244496), (4144, 214878), (4249, 209568), (4366, 203952), (4856, 183372), (4956, 179672), (5664, 157213), (6216, 143252), (6549, 135968), (6608, 134754), (7284, 122248), (8288, 107439), (8498, 104784), (8732, 101976), (9712, 91686), (9912, 89836), (12432, 71626), (12747, 69856), (13098, 67984), (13216, 67377), (14568, 61124), (15281, 58272), (16996, 52392), (17464, 50988), (19424, 45843), (19824, 44918), (22459, 39648), (24864, 35813), (25494, 34928), (26196, 33992), (29136, 30562)]