385919024848

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1\times {\mathrm{5309}}^1$

素因数の和:7292

約数の個数: 80

約数和(自身を含む): 857288880000

約数和(自身を除く): 471369855152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1549, 1676, 2933, 3098, 3352, 5309, 5866, 6196, 6704, 10618, 10843, 11732, 12392, 21236, 21686, 23464, 24784, 37163, 42472, 43372, 46928, 74326, 84944, 86744, 148652, 173488, 297304, 594608, 649031, 1298062, 2224471, 2596124, 4448942, 4543217, 5192248, 8223641, 8897884, 9086434, 10384496, 15571297, 16447282, 17795768, 18172868, 31142594, 32894564, 35591536, 36345736, 57565487, 62285188, 65789128, 72691472, 115130974, 124570376, 131578256, 230261948, 249140752, 460523896, 921047792, 3445705579, 6891411158, 13782822316, 24119939053, 27565644632, 48239878106, 55131289264, 96479756212, 192959512424, 385919024848]

約数ペア:

[(1, 385919024848), (2, 192959512424), (4, 96479756212), (7, 55131289264), (8, 48239878106), (14, 27565644632), (16, 24119939053), (28, 13782822316), (56, 6891411158), (112, 3445705579), (419, 921047792), (838, 460523896), (1549, 249140752), (1676, 230261948), (2933, 131578256), (3098, 124570376), (3352, 115130974), (5309, 72691472), (5866, 65789128), (6196, 62285188), (6704, 57565487), (10618, 36345736), (10843, 35591536), (11732, 32894564), (12392, 31142594), (21236, 18172868), (21686, 17795768), (23464, 16447282), (24784, 15571297), (37163, 10384496), (42472, 9086434), (43372, 8897884), (46928, 8223641), (74326, 5192248), (84944, 4543217), (86744, 4448942), (148652, 2596124), (173488, 2224471), (297304, 1298062), (594608, 649031)]