2912332788

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:8037

約数の個数: 72

約数和(自身を含む): 7512785280

約数和(自身を除く): 4600452492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 131, 158, 237, 262, 316, 393, 474, 524, 711, 786, 948, 1179, 1422, 1572, 2358, 2844, 4716, 7817, 10349, 15634, 20698, 23451, 31047, 31268, 41396, 46902, 62094, 70353, 93141, 93804, 124188, 140706, 186282, 281412, 372564, 617543, 1024027, 1235086, 1852629, 2048054, 2470172, 3072081, 3705258, 4096108, 5557887, 6144162, 7410516, 9216243, 11115774, 12288324, 18432486, 22231548, 36864972, 80898133, 161796266, 242694399, 323592532, 485388798, 728083197, 970777596, 1456166394, 2912332788]

約数ペア:

[(1, 2912332788), (2, 1456166394), (3, 970777596), (4, 728083197), (6, 485388798), (9, 323592532), (12, 242694399), (18, 161796266), (36, 80898133), (79, 36864972), (131, 22231548), (158, 18432486), (237, 12288324), (262, 11115774), (316, 9216243), (393, 7410516), (474, 6144162), (524, 5557887), (711, 4096108), (786, 3705258), (948, 3072081), (1179, 2470172), (1422, 2048054), (1572, 1852629), (2358, 1235086), (2844, 1024027), (4716, 617543), (7817, 372564), (10349, 281412), (15634, 186282), (20698, 140706), (23451, 124188), (31047, 93804), (31268, 93141), (41396, 70353), (46902, 62094)]