2251555404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23911}}^1$

素因数の和:24003

約数の個数: 96

約数和(自身を含む): 6427545600

約数和(自身を除く): 4175990196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 59, 76, 84, 114, 118, 133, 177, 228, 236, 266, 354, 399, 413, 532, 708, 798, 826, 1121, 1239, 1596, 1652, 2242, 2478, 3363, 4484, 4956, 6726, 7847, 13452, 15694, 23541, 23911, 31388, 47082, 47822, 71733, 94164, 95644, 143466, 167377, 286932, 334754, 454309, 502131, 669508, 908618, 1004262, 1362927, 1410749, 1817236, 2008524, 2725854, 2821498, 3180163, 4232247, 5451708, 5642996, 6360326, 8464494, 9540489, 9875243, 12720652, 16928988, 19080978, 19750486, 26804231, 29625729, 38161956, 39500972, 53608462, 59251458, 80412693, 107216924, 118502916, 160825386, 187629617, 321650772, 375259234, 562888851, 750518468, 1125777702, 2251555404]

約数ペア:

[(1, 2251555404), (2, 1125777702), (3, 750518468), (4, 562888851), (6, 375259234), (7, 321650772), (12, 187629617), (14, 160825386), (19, 118502916), (21, 107216924), (28, 80412693), (38, 59251458), (42, 53608462), (57, 39500972), (59, 38161956), (76, 29625729), (84, 26804231), (114, 19750486), (118, 19080978), (133, 16928988), (177, 12720652), (228, 9875243), (236, 9540489), (266, 8464494), (354, 6360326), (399, 5642996), (413, 5451708), (532, 4232247), (708, 3180163), (798, 2821498), (826, 2725854), (1121, 2008524), (1239, 1817236), (1596, 1410749), (1652, 1362927), (2242, 1004262), (2478, 908618), (3363, 669508), (4484, 502131), (4956, 454309), (6726, 334754), (7847, 286932), (13452, 167377), (15694, 143466), (23541, 95644), (23911, 94164), (31388, 71733), (47082, 47822)]