838032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 2499840

約数和(自身を除く): 1661808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 79, 102, 104, 136, 156, 158, 204, 208, 221, 237, 272, 312, 316, 408, 442, 474, 624, 632, 663, 816, 884, 948, 1027, 1264, 1326, 1343, 1768, 1896, 2054, 2652, 2686, 3081, 3536, 3792, 4029, 4108, 5304, 5372, 6162, 8058, 8216, 10608, 10744, 12324, 16116, 16432, 17459, 21488, 24648, 32232, 34918, 49296, 52377, 64464, 69836, 104754, 139672, 209508, 279344, 419016, 838032]

約数ペア:

[(1, 838032), (2, 419016), (3, 279344), (4, 209508), (6, 139672), (8, 104754), (12, 69836), (13, 64464), (16, 52377), (17, 49296), (24, 34918), (26, 32232), (34, 24648), (39, 21488), (48, 17459), (51, 16432), (52, 16116), (68, 12324), (78, 10744), (79, 10608), (102, 8216), (104, 8058), (136, 6162), (156, 5372), (158, 5304), (204, 4108), (208, 4029), (221, 3792), (237, 3536), (272, 3081), (312, 2686), (316, 2652), (408, 2054), (442, 1896), (474, 1768), (624, 1343), (632, 1326), (663, 1264), (816, 1027), (884, 948)]