308889456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12270

約数の個数: 80

約数和(自身を含む): 872229888

約数和(自身を除く): 563340432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12211, 12648, 24422, 25296, 36633, 48844, 73266, 97688, 146532, 195376, 207587, 293064, 378541, 415174, 586128, 622761, 757082, 830348, 1135623, 1245522, 1514164, 1660696, 2271246, 2491044, 3028328, 3321392, 4542492, 4982088, 6056656, 6435197, 9084984, 9964176, 12870394, 18169968, 19305591, 25740788, 38611182, 51481576, 77222364, 102963152, 154444728, 308889456]

約数ペア:

[(1, 308889456), (2, 154444728), (3, 102963152), (4, 77222364), (6, 51481576), (8, 38611182), (12, 25740788), (16, 19305591), (17, 18169968), (24, 12870394), (31, 9964176), (34, 9084984), (48, 6435197), (51, 6056656), (62, 4982088), (68, 4542492), (93, 3321392), (102, 3028328), (124, 2491044), (136, 2271246), (186, 1660696), (204, 1514164), (248, 1245522), (272, 1135623), (372, 830348), (408, 757082), (496, 622761), (527, 586128), (744, 415174), (816, 378541), (1054, 293064), (1488, 207587), (1581, 195376), (2108, 146532), (3162, 97688), (4216, 73266), (6324, 48844), (8432, 36633), (12211, 25296), (12648, 24422)]