16401515844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277747}}^1$

素因数の和:277817

約数の個数: 96

約数和(自身を含む): 47283819520

約数和(自身を除く): 30882303676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2812, 3108, 4218, 4921, 8436, 9842, 14763, 19684, 29526, 59052, 277747, 555494, 833241, 1110988, 1666482, 1944229, 3332964, 3888458, 5277193, 5832687, 7776916, 10276639, 10554386, 11665374, 15831579, 20553278, 21108772, 23330748, 30829917, 31663158, 36940351, 41106556, 61659834, 63326316, 71936473, 73880702, 110821053, 123319668, 143872946, 147761404, 195256141, 215809419, 221642106, 287745892, 390512282, 431618838, 443284212, 585768423, 781024564, 863237676, 1171536846, 1366792987, 2343073692, 2733585974, 4100378961, 5467171948, 8200757922, 16401515844]

約数ペア:

[(1, 16401515844), (2, 8200757922), (3, 5467171948), (4, 4100378961), (6, 2733585974), (7, 2343073692), (12, 1366792987), (14, 1171536846), (19, 863237676), (21, 781024564), (28, 585768423), (37, 443284212), (38, 431618838), (42, 390512282), (57, 287745892), (74, 221642106), (76, 215809419), (84, 195256141), (111, 147761404), (114, 143872946), (133, 123319668), (148, 110821053), (222, 73880702), (228, 71936473), (259, 63326316), (266, 61659834), (399, 41106556), (444, 36940351), (518, 31663158), (532, 30829917), (703, 23330748), (777, 21108772), (798, 20553278), (1036, 15831579), (1406, 11665374), (1554, 10554386), (1596, 10276639), (2109, 7776916), (2812, 5832687), (3108, 5277193), (4218, 3888458), (4921, 3332964), (8436, 1944229), (9842, 1666482), (14763, 1110988), (19684, 833241), (29526, 555494), (59052, 277747)]