21204702432

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{47779}}^1$

素因数の和:47885

約数の個数: 144

約数和(自身を含む): 63863130240

約数和(自身を除く): 42658427808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 184, 201, 207, 268, 276, 288, 368, 402, 414, 536, 552, 603, 736, 804, 828, 1072, 1104, 1206, 1541, 1608, 1656, 2144, 2208, 2412, 3082, 3216, 3312, 4623, 4824, 6164, 6432, 6624, 9246, 9648, 12328, 13869, 18492, 19296, 24656, 27738, 36984, 47779, 49312, 55476, 73968, 95558, 110952, 143337, 147936, 191116, 221904, 286674, 382232, 430011, 443808, 573348, 764464, 860022, 1098917, 1146696, 1528928, 1720044, 2197834, 2293392, 3201193, 3296751, 3440088, 4395668, 4586784, 6402386, 6593502, 6880176, 8791336, 9603579, 9890253, 12804772, 13187004, 13760352, 17582672, 19207158, 19780506, 25609544, 26374008, 28810737, 35165344, 38414316, 39561012, 51219088, 52748016, 57621474, 73627439, 76828632, 79122024, 102438176, 105496032, 115242948, 147254878, 153657264, 158244048, 220882317, 230485896, 294509756, 307314528, 316488096, 441764634, 460971792, 589019512, 662646951, 883529268, 921943584, 1178039024, 1325293902, 1767058536, 2356078048, 2650587804, 3534117072, 5301175608, 7068234144, 10602351216, 21204702432]

約数ペア:

[(1, 21204702432), (2, 10602351216), (3, 7068234144), (4, 5301175608), (6, 3534117072), (8, 2650587804), (9, 2356078048), (12, 1767058536), (16, 1325293902), (18, 1178039024), (23, 921943584), (24, 883529268), (32, 662646951), (36, 589019512), (46, 460971792), (48, 441764634), (67, 316488096), (69, 307314528), (72, 294509756), (92, 230485896), (96, 220882317), (134, 158244048), (138, 153657264), (144, 147254878), (184, 115242948), (201, 105496032), (207, 102438176), (268, 79122024), (276, 76828632), (288, 73627439), (368, 57621474), (402, 52748016), (414, 51219088), (536, 39561012), (552, 38414316), (603, 35165344), (736, 28810737), (804, 26374008), (828, 25609544), (1072, 19780506), (1104, 19207158), (1206, 17582672), (1541, 13760352), (1608, 13187004), (1656, 12804772), (2144, 9890253), (2208, 9603579), (2412, 8791336), (3082, 6880176), (3216, 6593502), (3312, 6402386), (4623, 4586784), (4824, 4395668), (6164, 3440088), (6432, 3296751), (6624, 3201193), (9246, 2293392), (9648, 2197834), (12328, 1720044), (13869, 1528928), (18492, 1146696), (19296, 1098917), (24656, 860022), (27738, 764464), (36984, 573348), (47779, 443808), (49312, 430011), (55476, 382232), (73968, 286674), (95558, 221904), (110952, 191116), (143337, 147936)]