231640704

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 704762370

約数和(自身を除く): 473121666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 557, 576, 608, 684, 722, 912, 1083, 1114, 1152, 1216, 1368, 1444, 1671, 1824, 2166, 2228, 2432, 2736, 2888, 3249, 3342, 3648, 4332, 4456, 5013, 5472, 5776, 6498, 6684, 7296, 8664, 8912, 10026, 10583, 10944, 11552, 12996, 13368, 17328, 17824, 20052, 21166, 21888, 23104, 25992, 26736, 31749, 34656, 35648, 40104, 42332, 46208, 51984, 53472, 63498, 69312, 71296, 80208, 84664, 95247, 103968, 106944, 126996, 138624, 160416, 169328, 190494, 201077, 207936, 213888, 253992, 320832, 338656, 380988, 402154, 415872, 507984, 603231, 641664, 677312, 761976, 804308, 1015968, 1206462, 1354624, 1523952, 1608616, 1809693, 2031936, 2412924, 3047904, 3217232, 3619386, 4063872, 4825848, 6095808, 6434464, 7238772, 9651696, 12191616, 12868928, 14477544, 19303392, 25737856, 28955088, 38606784, 57910176, 77213568, 115820352, 231640704]

約数ペア:

[(1, 231640704), (2, 115820352), (3, 77213568), (4, 57910176), (6, 38606784), (8, 28955088), (9, 25737856), (12, 19303392), (16, 14477544), (18, 12868928), (19, 12191616), (24, 9651696), (32, 7238772), (36, 6434464), (38, 6095808), (48, 4825848), (57, 4063872), (64, 3619386), (72, 3217232), (76, 3047904), (96, 2412924), (114, 2031936), (128, 1809693), (144, 1608616), (152, 1523952), (171, 1354624), (192, 1206462), (228, 1015968), (288, 804308), (304, 761976), (342, 677312), (361, 641664), (384, 603231), (456, 507984), (557, 415872), (576, 402154), (608, 380988), (684, 338656), (722, 320832), (912, 253992), (1083, 213888), (1114, 207936), (1152, 201077), (1216, 190494), (1368, 169328), (1444, 160416), (1671, 138624), (1824, 126996), (2166, 106944), (2228, 103968), (2432, 95247), (2736, 84664), (2888, 80208), (3249, 71296), (3342, 69312), (3648, 63498), (4332, 53472), (4456, 51984), (5013, 46208), (5472, 42332), (5776, 40104), (6498, 35648), (6684, 34656), (7296, 31749), (8664, 26736), (8912, 25992), (10026, 23104), (10583, 21888), (10944, 21166), (11552, 20052), (12996, 17824), (13368, 17328)]