346145212

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 736873200

約数和(自身を除く): 390727988

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 59, 74, 98, 118, 148, 196, 236, 259, 413, 518, 809, 826, 1036, 1618, 1652, 1813, 2183, 2891, 3236, 3626, 4366, 5663, 5782, 7252, 8732, 11326, 11564, 15281, 22652, 29933, 30562, 39641, 47731, 59866, 61124, 79282, 95462, 106967, 119732, 158564, 190924, 209531, 213934, 334117, 419062, 427868, 668234, 838124, 1336468, 1466717, 1766047, 2338819, 2933434, 3532094, 4677638, 5866868, 7064188, 9355276, 12362329, 24724658, 49449316, 86536303, 173072606, 346145212]

約数ペア:

[(1, 346145212), (2, 173072606), (4, 86536303), (7, 49449316), (14, 24724658), (28, 12362329), (37, 9355276), (49, 7064188), (59, 5866868), (74, 4677638), (98, 3532094), (118, 2933434), (148, 2338819), (196, 1766047), (236, 1466717), (259, 1336468), (413, 838124), (518, 668234), (809, 427868), (826, 419062), (1036, 334117), (1618, 213934), (1652, 209531), (1813, 190924), (2183, 158564), (2891, 119732), (3236, 106967), (3626, 95462), (4366, 79282), (5663, 61124), (5782, 59866), (7252, 47731), (8732, 39641), (11326, 30562), (11564, 29933), (15281, 22652)]