2155404456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2767}}^1$

素因数の和:3159

約数の個数: 96

約数和(自身を含む): 6045312000

約数和(自身を除く): 3889907544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 349, 372, 558, 698, 744, 1047, 1116, 1396, 2094, 2232, 2767, 2792, 3141, 4188, 5534, 6282, 8301, 8376, 10819, 11068, 12564, 16602, 21638, 22136, 24903, 25128, 32457, 33204, 43276, 49806, 64914, 66408, 85777, 86552, 97371, 99612, 129828, 171554, 194742, 199224, 257331, 259656, 343108, 389484, 514662, 686216, 771993, 778968, 965683, 1029324, 1543986, 1931366, 2058648, 2897049, 3087972, 3862732, 5794098, 6175944, 7725464, 8691147, 11588196, 17382294, 23176392, 29936173, 34764588, 59872346, 69529176, 89808519, 119744692, 179617038, 239489384, 269425557, 359234076, 538851114, 718468152, 1077702228, 2155404456]

約数ペア:

[(1, 2155404456), (2, 1077702228), (3, 718468152), (4, 538851114), (6, 359234076), (8, 269425557), (9, 239489384), (12, 179617038), (18, 119744692), (24, 89808519), (31, 69529176), (36, 59872346), (62, 34764588), (72, 29936173), (93, 23176392), (124, 17382294), (186, 11588196), (248, 8691147), (279, 7725464), (349, 6175944), (372, 5794098), (558, 3862732), (698, 3087972), (744, 2897049), (1047, 2058648), (1116, 1931366), (1396, 1543986), (2094, 1029324), (2232, 965683), (2767, 778968), (2792, 771993), (3141, 686216), (4188, 514662), (5534, 389484), (6282, 343108), (8301, 259656), (8376, 257331), (10819, 199224), (11068, 194742), (12564, 171554), (16602, 129828), (21638, 99612), (22136, 97371), (24903, 86552), (25128, 85777), (32457, 66408), (33204, 64914), (43276, 49806)]