290888604

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 778982400

約数和(自身を除く): 488093796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 179, 246, 358, 367, 369, 492, 537, 716, 734, 738, 1074, 1101, 1107, 1468, 1476, 1611, 2148, 2202, 2214, 3222, 3303, 4404, 4428, 4833, 6444, 6606, 7339, 9666, 9909, 13212, 14678, 15047, 19332, 19818, 22017, 29356, 30094, 39636, 44034, 45141, 60188, 65693, 66051, 88068, 90282, 131386, 132102, 135423, 180564, 197079, 198153, 262772, 264204, 270846, 394158, 396306, 406269, 541692, 591237, 788316, 792612, 812538, 1182474, 1625076, 1773711, 2364948, 2693413, 3547422, 5386826, 7094844, 8080239, 10773652, 16160478, 24240717, 32320956, 48481434, 72722151, 96962868, 145444302, 290888604]

約数ペア:

[(1, 290888604), (2, 145444302), (3, 96962868), (4, 72722151), (6, 48481434), (9, 32320956), (12, 24240717), (18, 16160478), (27, 10773652), (36, 8080239), (41, 7094844), (54, 5386826), (82, 3547422), (108, 2693413), (123, 2364948), (164, 1773711), (179, 1625076), (246, 1182474), (358, 812538), (367, 792612), (369, 788316), (492, 591237), (537, 541692), (716, 406269), (734, 396306), (738, 394158), (1074, 270846), (1101, 264204), (1107, 262772), (1468, 198153), (1476, 197079), (1611, 180564), (2148, 135423), (2202, 132102), (2214, 131386), (3222, 90282), (3303, 88068), (4404, 66051), (4428, 65693), (4833, 60188), (6444, 45141), (6606, 44034), (7339, 39636), (9666, 30094), (9909, 29356), (13212, 22017), (14678, 19818), (15047, 19332)]