198355608

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2750

約数の個数: 128

約数和(自身を含む): 620697600

約数和(自身を除く): 422341992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2693, 2728, 3069, 3348, 4092, 5386, 6138, 6696, 8079, 8184, 9207, 10772, 12276, 16158, 18414, 21544, 24237, 24552, 29623, 32316, 36828, 48474, 59246, 64632, 72711, 73656, 83483, 88869, 96948, 118492, 145422, 166966, 177738, 193896, 236984, 250449, 266607, 290844, 333932, 355476, 500898, 533214, 581688, 667864, 710952, 751347, 799821, 918313, 1001796, 1066428, 1502694, 1599642, 1836626, 2003592, 2132856, 2254041, 2754939, 3005388, 3199284, 3673252, 4508082, 5509878, 6010776, 6398568, 7346504, 8264817, 9016164, 11019756, 16529634, 18032328, 22039512, 24794451, 33059268, 49588902, 66118536, 99177804, 198355608]

約数ペア:

[(1, 198355608), (2, 99177804), (3, 66118536), (4, 49588902), (6, 33059268), (8, 24794451), (9, 22039512), (11, 18032328), (12, 16529634), (18, 11019756), (22, 9016164), (24, 8264817), (27, 7346504), (31, 6398568), (33, 6010776), (36, 5509878), (44, 4508082), (54, 3673252), (62, 3199284), (66, 3005388), (72, 2754939), (88, 2254041), (93, 2132856), (99, 2003592), (108, 1836626), (124, 1599642), (132, 1502694), (186, 1066428), (198, 1001796), (216, 918313), (248, 799821), (264, 751347), (279, 710952), (297, 667864), (341, 581688), (372, 533214), (396, 500898), (558, 355476), (594, 333932), (682, 290844), (744, 266607), (792, 250449), (837, 236984), (1023, 193896), (1116, 177738), (1188, 166966), (1364, 145422), (1674, 118492), (2046, 96948), (2232, 88869), (2376, 83483), (2693, 73656), (2728, 72711), (3069, 64632), (3348, 59246), (4092, 48474), (5386, 36828), (6138, 32316), (6696, 29623), (8079, 24552), (8184, 24237), (9207, 21544), (10772, 18414), (12276, 16158)]