223598992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 475346560

約数和(自身を除く): 251747568

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 103, 148, 152, 193, 206, 296, 304, 386, 412, 592, 703, 772, 824, 1406, 1544, 1648, 1957, 2812, 3088, 3667, 3811, 3914, 5624, 7141, 7334, 7622, 7828, 11248, 14282, 14668, 15244, 15656, 19879, 28564, 29336, 30488, 31312, 39758, 57128, 58672, 60976, 72409, 79516, 114256, 135679, 144818, 159032, 271358, 289636, 318064, 377701, 542716, 579272, 735523, 755402, 1085432, 1158544, 1471046, 1510804, 2170864, 2942092, 3021608, 5884184, 6043216, 11768368, 13974937, 27949874, 55899748, 111799496, 223598992]

約数ペア:

[(1, 223598992), (2, 111799496), (4, 55899748), (8, 27949874), (16, 13974937), (19, 11768368), (37, 6043216), (38, 5884184), (74, 3021608), (76, 2942092), (103, 2170864), (148, 1510804), (152, 1471046), (193, 1158544), (206, 1085432), (296, 755402), (304, 735523), (386, 579272), (412, 542716), (592, 377701), (703, 318064), (772, 289636), (824, 271358), (1406, 159032), (1544, 144818), (1648, 135679), (1957, 114256), (2812, 79516), (3088, 72409), (3667, 60976), (3811, 58672), (3914, 57128), (5624, 39758), (7141, 31312), (7334, 30488), (7622, 29336), (7828, 28564), (11248, 19879), (14282, 15656), (14668, 15244)]