2656786552

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 6083481600

約数和(自身を除く): 3426695048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 163, 164, 217, 229, 248, 287, 326, 328, 434, 458, 574, 652, 868, 916, 1141, 1148, 1271, 1304, 1603, 1736, 1832, 2282, 2296, 2542, 3206, 4564, 5053, 5084, 6412, 6683, 7099, 8897, 9128, 9389, 10106, 10168, 12824, 13366, 14198, 17794, 18778, 20212, 26732, 28396, 35371, 35588, 37327, 37556, 40424, 46781, 49693, 53464, 56792, 65723, 70742, 71176, 74654, 75112, 93562, 99386, 131446, 141484, 149308, 187124, 198772, 207173, 261289, 262892, 282968, 291059, 298616, 374248, 397544, 414346, 522578, 525784, 582118, 828692, 1045156, 1157137, 1164236, 1450211, 1530407, 1657384, 2037413, 2090312, 2314274, 2328472, 2900422, 3060814, 4074826, 4628548, 5800844, 6121628, 8099959, 8149652, 9257096, 10712849, 11601688, 12243256, 16199918, 16299304, 21425698, 32399836, 42851396, 47442617, 64799672, 85702792, 94885234, 189770468, 332098319, 379540936, 664196638, 1328393276, 2656786552]

約数ペア:

[(1, 2656786552), (2, 1328393276), (4, 664196638), (7, 379540936), (8, 332098319), (14, 189770468), (28, 94885234), (31, 85702792), (41, 64799672), (56, 47442617), (62, 42851396), (82, 32399836), (124, 21425698), (163, 16299304), (164, 16199918), (217, 12243256), (229, 11601688), (248, 10712849), (287, 9257096), (326, 8149652), (328, 8099959), (434, 6121628), (458, 5800844), (574, 4628548), (652, 4074826), (868, 3060814), (916, 2900422), (1141, 2328472), (1148, 2314274), (1271, 2090312), (1304, 2037413), (1603, 1657384), (1736, 1530407), (1832, 1450211), (2282, 1164236), (2296, 1157137), (2542, 1045156), (3206, 828692), (4564, 582118), (5053, 525784), (5084, 522578), (6412, 414346), (6683, 397544), (7099, 374248), (8897, 298616), (9128, 291059), (9389, 282968), (10106, 262892), (10168, 261289), (12824, 207173), (13366, 198772), (14198, 187124), (17794, 149308), (18778, 141484), (20212, 131446), (26732, 99386), (28396, 93562), (35371, 75112), (35588, 74654), (37327, 71176), (37556, 70742), (40424, 65723), (46781, 56792), (49693, 53464)]