248715468

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 677376000

約数和(自身を除く): 428660532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 223, 276, 414, 446, 449, 621, 669, 828, 892, 898, 1242, 1338, 1347, 1796, 2007, 2484, 2676, 2694, 4014, 4041, 5129, 5388, 6021, 8028, 8082, 10258, 10327, 12042, 12123, 15387, 16164, 20516, 20654, 24084, 24246, 30774, 30981, 41308, 46161, 48492, 61548, 61962, 92322, 92943, 100127, 123924, 138483, 184644, 185886, 200254, 276966, 278829, 300381, 371772, 400508, 553932, 557658, 600762, 901143, 1115316, 1201524, 1802286, 2302921, 2703429, 3604572, 4605842, 5406858, 6908763, 9211684, 10813716, 13817526, 20726289, 27635052, 41452578, 62178867, 82905156, 124357734, 248715468]

約数ペア:

[(1, 248715468), (2, 124357734), (3, 82905156), (4, 62178867), (6, 41452578), (9, 27635052), (12, 20726289), (18, 13817526), (23, 10813716), (27, 9211684), (36, 6908763), (46, 5406858), (54, 4605842), (69, 3604572), (92, 2703429), (108, 2302921), (138, 1802286), (207, 1201524), (223, 1115316), (276, 901143), (414, 600762), (446, 557658), (449, 553932), (621, 400508), (669, 371772), (828, 300381), (892, 278829), (898, 276966), (1242, 200254), (1338, 185886), (1347, 184644), (1796, 138483), (2007, 123924), (2484, 100127), (2676, 92943), (2694, 92322), (4014, 61962), (4041, 61548), (5129, 48492), (5388, 46161), (6021, 41308), (8028, 30981), (8082, 30774), (10258, 24246), (10327, 24084), (12042, 20654), (12123, 20516), (15387, 16164)]