289456884

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 760975488

約数和(自身を除く): 471518604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 134, 164, 201, 246, 268, 369, 402, 492, 603, 738, 804, 1206, 1476, 2412, 2747, 2927, 5494, 5854, 8241, 8781, 10988, 11708, 16482, 17562, 24723, 26343, 32964, 35124, 49446, 52686, 98892, 105372, 120007, 196109, 240014, 360021, 392218, 480028, 588327, 720042, 784436, 1080063, 1176654, 1440084, 1764981, 2160126, 2353308, 3529962, 4320252, 7059924, 8040469, 16080938, 24121407, 32161876, 48242814, 72364221, 96485628, 144728442, 289456884]

約数ペア:

[(1, 289456884), (2, 144728442), (3, 96485628), (4, 72364221), (6, 48242814), (9, 32161876), (12, 24121407), (18, 16080938), (36, 8040469), (41, 7059924), (67, 4320252), (82, 3529962), (123, 2353308), (134, 2160126), (164, 1764981), (201, 1440084), (246, 1176654), (268, 1080063), (369, 784436), (402, 720042), (492, 588327), (603, 480028), (738, 392218), (804, 360021), (1206, 240014), (1476, 196109), (2412, 120007), (2747, 105372), (2927, 98892), (5494, 52686), (5854, 49446), (8241, 35124), (8781, 32964), (10988, 26343), (11708, 24723), (16482, 17562)]