2218852776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5393}}^1$

素因数の和:5519

約数の個数: 128

約数和(自身を含む): 6628147200

約数和(自身を除く): 4409294424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 434, 474, 553, 632, 651, 744, 868, 948, 1106, 1302, 1659, 1736, 1896, 2212, 2449, 2604, 3318, 4424, 4898, 5208, 5393, 6636, 7347, 9796, 10786, 13272, 14694, 16179, 17143, 19592, 21572, 29388, 32358, 34286, 37751, 43144, 51429, 58776, 64716, 68572, 75502, 102858, 113253, 129432, 137144, 151004, 167183, 205716, 226506, 302008, 334366, 411432, 426047, 453012, 501549, 668732, 852094, 906024, 1003098, 1170281, 1278141, 1337464, 1704188, 2006196, 2340562, 2556282, 2982329, 3408376, 3510843, 4012392, 4681124, 5112564, 5964658, 7021686, 8946987, 9362248, 10225128, 11929316, 13207457, 14043372, 17893974, 23858632, 26414914, 28086744, 35787948, 39622371, 52829828, 71575896, 79244742, 92452199, 105659656, 158489484, 184904398, 277356597, 316978968, 369808796, 554713194, 739617592, 1109426388, 2218852776]

約数ペア:

[(1, 2218852776), (2, 1109426388), (3, 739617592), (4, 554713194), (6, 369808796), (7, 316978968), (8, 277356597), (12, 184904398), (14, 158489484), (21, 105659656), (24, 92452199), (28, 79244742), (31, 71575896), (42, 52829828), (56, 39622371), (62, 35787948), (79, 28086744), (84, 26414914), (93, 23858632), (124, 17893974), (158, 14043372), (168, 13207457), (186, 11929316), (217, 10225128), (237, 9362248), (248, 8946987), (316, 7021686), (372, 5964658), (434, 5112564), (474, 4681124), (553, 4012392), (632, 3510843), (651, 3408376), (744, 2982329), (868, 2556282), (948, 2340562), (1106, 2006196), (1302, 1704188), (1659, 1337464), (1736, 1278141), (1896, 1170281), (2212, 1003098), (2449, 906024), (2604, 852094), (3318, 668732), (4424, 501549), (4898, 453012), (5208, 426047), (5393, 411432), (6636, 334366), (7347, 302008), (9796, 226506), (10786, 205716), (13272, 167183), (14694, 151004), (16179, 137144), (17143, 129432), (19592, 113253), (21572, 102858), (29388, 75502), (32358, 68572), (34286, 64716), (37751, 58776), (43144, 51429)]