489267888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6737}}^1$

素因数の和:6854

約数の個数: 80

約数和(自身を含む): 1353529440

約数和(自身を除く): 864261552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1424, 1513, 2136, 3026, 4272, 4539, 6052, 6737, 9078, 12104, 13474, 18156, 20211, 24208, 26948, 36312, 40422, 53896, 72624, 80844, 107792, 114529, 161688, 229058, 323376, 343587, 458116, 599593, 687174, 916232, 1199186, 1374348, 1798779, 1832464, 2398372, 2748696, 3597558, 4796744, 5497392, 7195116, 9593488, 10193081, 14390232, 20386162, 28780464, 30579243, 40772324, 61158486, 81544648, 122316972, 163089296, 244633944, 489267888]

約数ペア:

[(1, 489267888), (2, 244633944), (3, 163089296), (4, 122316972), (6, 81544648), (8, 61158486), (12, 40772324), (16, 30579243), (17, 28780464), (24, 20386162), (34, 14390232), (48, 10193081), (51, 9593488), (68, 7195116), (89, 5497392), (102, 4796744), (136, 3597558), (178, 2748696), (204, 2398372), (267, 1832464), (272, 1798779), (356, 1374348), (408, 1199186), (534, 916232), (712, 687174), (816, 599593), (1068, 458116), (1424, 343587), (1513, 323376), (2136, 229058), (3026, 161688), (4272, 114529), (4539, 107792), (6052, 80844), (6737, 72624), (9078, 53896), (12104, 40422), (13474, 36312), (18156, 26948), (20211, 24208)]