2894043984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{76031}}^1$

素因数の和:76116

約数の個数: 80

約数和(自身を含む): 8183476224

約数和(自身を除く): 5289432240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 9516, 12688, 19032, 38064, 76031, 152062, 228093, 304124, 456186, 608248, 912372, 988403, 1216496, 1824744, 1976806, 2965209, 3649488, 3953612, 4637891, 5930418, 7907224, 9275782, 11860836, 13913673, 15814448, 18551564, 23721672, 27827346, 37103128, 47443344, 55654692, 60292583, 74206256, 111309384, 120585166, 180877749, 222618768, 241170332, 361755498, 482340664, 723510996, 964681328, 1447021992, 2894043984]

約数ペア:

[(1, 2894043984), (2, 1447021992), (3, 964681328), (4, 723510996), (6, 482340664), (8, 361755498), (12, 241170332), (13, 222618768), (16, 180877749), (24, 120585166), (26, 111309384), (39, 74206256), (48, 60292583), (52, 55654692), (61, 47443344), (78, 37103128), (104, 27827346), (122, 23721672), (156, 18551564), (183, 15814448), (208, 13913673), (244, 11860836), (312, 9275782), (366, 7907224), (488, 5930418), (624, 4637891), (732, 3953612), (793, 3649488), (976, 2965209), (1464, 1976806), (1586, 1824744), (2379, 1216496), (2928, 988403), (3172, 912372), (4758, 608248), (6344, 456186), (9516, 304124), (12688, 228093), (19032, 152062), (38064, 76031)]