221181792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{13633}}^1$

素因数の和:13672

約数の個数: 72

約数和(自身を含む): 628745544

約数和(自身を除く): 407563752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 13633, 16224, 27266, 40899, 54532, 81798, 109064, 163596, 177229, 218128, 327192, 354458, 436256, 531687, 654384, 708916, 1063374, 1308768, 1417832, 2126748, 2303977, 2835664, 4253496, 4607954, 5671328, 6911931, 8506992, 9215908, 13823862, 17013984, 18431816, 27647724, 36863632, 55295448, 73727264, 110590896, 221181792]

約数ペア:

[(1, 221181792), (2, 110590896), (3, 73727264), (4, 55295448), (6, 36863632), (8, 27647724), (12, 18431816), (13, 17013984), (16, 13823862), (24, 9215908), (26, 8506992), (32, 6911931), (39, 5671328), (48, 4607954), (52, 4253496), (78, 2835664), (96, 2303977), (104, 2126748), (156, 1417832), (169, 1308768), (208, 1063374), (312, 708916), (338, 654384), (416, 531687), (507, 436256), (624, 354458), (676, 327192), (1014, 218128), (1248, 177229), (1352, 163596), (2028, 109064), (2704, 81798), (4056, 54532), (5408, 40899), (8112, 27266), (13633, 16224)]