2979884908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2408

約数の個数: 144

約数和(自身を含む): 7301125440

約数和(自身を除く): 4321240532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 52, 58, 77, 91, 116, 121, 143, 154, 182, 203, 242, 286, 308, 319, 364, 377, 406, 484, 572, 638, 754, 812, 847, 1001, 1276, 1508, 1573, 1694, 2002, 2233, 2333, 2639, 3146, 3388, 3509, 4004, 4147, 4466, 4666, 5278, 6292, 7018, 8294, 8932, 9332, 10556, 11011, 14036, 16331, 16588, 22022, 24563, 25663, 29029, 30329, 32662, 44044, 45617, 49126, 51326, 58058, 60658, 65324, 67657, 91234, 98252, 102652, 116116, 121316, 135314, 179641, 182468, 212303, 270628, 282293, 319319, 333619, 359282, 424606, 473599, 564586, 638638, 667238, 718564, 744227, 849212, 879541, 947198, 1129172, 1277276, 1334476, 1488454, 1759082, 1894396, 1976051, 2335333, 2976908, 3518164, 3669809, 3952102, 4670666, 5209589, 6156787, 7339618, 7904204, 8186497, 9341332, 9674951, 10419178, 12313574, 14679236, 16372994, 19349902, 20838356, 24627148, 25688663, 32745988, 38699804, 51377326, 57305479, 67724657, 102754652, 106424461, 114610958, 135449314, 212848922, 229221916, 270898628, 425697844, 744971227, 1489942454, 2979884908]

約数ペア:

[(1, 2979884908), (2, 1489942454), (4, 744971227), (7, 425697844), (11, 270898628), (13, 229221916), (14, 212848922), (22, 135449314), (26, 114610958), (28, 106424461), (29, 102754652), (44, 67724657), (52, 57305479), (58, 51377326), (77, 38699804), (91, 32745988), (116, 25688663), (121, 24627148), (143, 20838356), (154, 19349902), (182, 16372994), (203, 14679236), (242, 12313574), (286, 10419178), (308, 9674951), (319, 9341332), (364, 8186497), (377, 7904204), (406, 7339618), (484, 6156787), (572, 5209589), (638, 4670666), (754, 3952102), (812, 3669809), (847, 3518164), (1001, 2976908), (1276, 2335333), (1508, 1976051), (1573, 1894396), (1694, 1759082), (2002, 1488454), (2233, 1334476), (2333, 1277276), (2639, 1129172), (3146, 947198), (3388, 879541), (3509, 849212), (4004, 744227), (4147, 718564), (4466, 667238), (4666, 638638), (5278, 564586), (6292, 473599), (7018, 424606), (8294, 359282), (8932, 333619), (9332, 319319), (10556, 282293), (11011, 270628), (14036, 212303), (16331, 182468), (16588, 179641), (22022, 135314), (24563, 121316), (25663, 116116), (29029, 102652), (30329, 98252), (32662, 91234), (44044, 67657), (45617, 65324), (49126, 60658), (51326, 58058)]