620177568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{208393}}^1$

素因数の和:208437

約数の個数: 48

約数和(自身を含む): 1680489216

約数和(自身を除く): 1060311648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 208393, 416786, 625179, 833572, 1250358, 1667144, 2500716, 3334288, 5001432, 6460183, 6668576, 10002864, 12920366, 19380549, 20005728, 25840732, 38761098, 51681464, 77522196, 103362928, 155044392, 206725856, 310088784, 620177568]

約数ペア:

[(1, 620177568), (2, 310088784), (3, 206725856), (4, 155044392), (6, 103362928), (8, 77522196), (12, 51681464), (16, 38761098), (24, 25840732), (31, 20005728), (32, 19380549), (48, 12920366), (62, 10002864), (93, 6668576), (96, 6460183), (124, 5001432), (186, 3334288), (248, 2500716), (372, 1667144), (496, 1250358), (744, 833572), (992, 625179), (1488, 416786), (2976, 208393)]