264437316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 144

約数和(自身を含む): 811120128

約数和(自身を除く): 546682812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1657, 1716, 2046, 2418, 2574, 3069, 3314, 3627, 4092, 4433, 4836, 4971, 5148, 6138, 6628, 7254, 8866, 9942, 12276, 13299, 14508, 14913, 17732, 18227, 19884, 21541, 26598, 29826, 36454, 39897, 43082, 51367, 53196, 54681, 59652, 64623, 72908, 79794, 86164, 102734, 109362, 129246, 154101, 159588, 164043, 193869, 205468, 218724, 236951, 258492, 308202, 328086, 387738, 462303, 473902, 565037, 616404, 656172, 667771, 710853, 775476, 924606, 947804, 1130074, 1335542, 1421706, 1695111, 1849212, 2003313, 2132559, 2260148, 2671084, 2843412, 3390222, 4006626, 4265118, 5085333, 6009939, 6780444, 7345481, 8013252, 8530236, 10170666, 12019878, 14690962, 20341332, 22036443, 24039756, 29381924, 44072886, 66109329, 88145772, 132218658, 264437316]

約数ペア:

[(1, 264437316), (2, 132218658), (3, 88145772), (4, 66109329), (6, 44072886), (9, 29381924), (11, 24039756), (12, 22036443), (13, 20341332), (18, 14690962), (22, 12019878), (26, 10170666), (31, 8530236), (33, 8013252), (36, 7345481), (39, 6780444), (44, 6009939), (52, 5085333), (62, 4265118), (66, 4006626), (78, 3390222), (93, 2843412), (99, 2671084), (117, 2260148), (124, 2132559), (132, 2003313), (143, 1849212), (156, 1695111), (186, 1421706), (198, 1335542), (234, 1130074), (279, 947804), (286, 924606), (341, 775476), (372, 710853), (396, 667771), (403, 656172), (429, 616404), (468, 565037), (558, 473902), (572, 462303), (682, 387738), (806, 328086), (858, 308202), (1023, 258492), (1116, 236951), (1209, 218724), (1287, 205468), (1364, 193869), (1612, 164043), (1657, 159588), (1716, 154101), (2046, 129246), (2418, 109362), (2574, 102734), (3069, 86164), (3314, 79794), (3627, 72908), (4092, 64623), (4433, 59652), (4836, 54681), (4971, 53196), (5148, 51367), (6138, 43082), (6628, 39897), (7254, 36454), (8866, 29826), (9942, 26598), (12276, 21541), (13299, 19884), (14508, 18227), (14913, 17732)]