765304812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 108

約数和(自身を含む): 2041655616

約数和(自身を除く): 1276350804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 197, 236, 279, 354, 372, 394, 531, 558, 591, 708, 788, 1062, 1116, 1182, 1773, 1829, 2124, 2364, 3481, 3546, 3658, 5487, 6107, 6962, 7092, 7316, 10443, 10974, 11623, 12214, 13924, 16461, 18321, 20886, 21948, 23246, 24428, 31329, 32922, 34869, 36642, 41772, 46492, 54963, 62658, 65844, 69738, 73284, 104607, 107911, 109926, 125316, 139476, 209214, 215822, 219852, 323733, 360313, 418428, 431644, 647466, 685757, 720626, 971199, 1080939, 1294932, 1371514, 1441252, 1942398, 2057271, 2161878, 2743028, 3242817, 3884796, 4114542, 4323756, 6171813, 6485634, 8229084, 12343626, 12971268, 21258467, 24687252, 42516934, 63775401, 85033868, 127550802, 191326203, 255101604, 382652406, 765304812]

約数ペア:

[(1, 765304812), (2, 382652406), (3, 255101604), (4, 191326203), (6, 127550802), (9, 85033868), (12, 63775401), (18, 42516934), (31, 24687252), (36, 21258467), (59, 12971268), (62, 12343626), (93, 8229084), (118, 6485634), (124, 6171813), (177, 4323756), (186, 4114542), (197, 3884796), (236, 3242817), (279, 2743028), (354, 2161878), (372, 2057271), (394, 1942398), (531, 1441252), (558, 1371514), (591, 1294932), (708, 1080939), (788, 971199), (1062, 720626), (1116, 685757), (1182, 647466), (1773, 431644), (1829, 418428), (2124, 360313), (2364, 323733), (3481, 219852), (3546, 215822), (3658, 209214), (5487, 139476), (6107, 125316), (6962, 109926), (7092, 107911), (7316, 104607), (10443, 73284), (10974, 69738), (11623, 65844), (12214, 62658), (13924, 54963), (16461, 46492), (18321, 41772), (20886, 36642), (21948, 34869), (23246, 32922), (24428, 31329)]