1387029228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 3551708160

約数和(自身を除く): 2164678932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 241, 316, 467, 474, 482, 723, 934, 948, 964, 1027, 1401, 1446, 1868, 2054, 2802, 2892, 3081, 3133, 4108, 5604, 6071, 6162, 6266, 9399, 12142, 12324, 12532, 18213, 18798, 19039, 24284, 36426, 36893, 37596, 38078, 57117, 72852, 73786, 76156, 110679, 112547, 114234, 147572, 221358, 225094, 228468, 247507, 337641, 442716, 450188, 479609, 495014, 675282, 742521, 959218, 990028, 1350564, 1438827, 1463111, 1485042, 1918436, 2877654, 2926222, 2970084, 4389333, 5755308, 5852444, 8778666, 8891213, 17557332, 17782426, 26673639, 35564852, 53347278, 106694556, 115585769, 231171538, 346757307, 462343076, 693514614, 1387029228]

約数ペア:

[(1, 1387029228), (2, 693514614), (3, 462343076), (4, 346757307), (6, 231171538), (12, 115585769), (13, 106694556), (26, 53347278), (39, 35564852), (52, 26673639), (78, 17782426), (79, 17557332), (156, 8891213), (158, 8778666), (237, 5852444), (241, 5755308), (316, 4389333), (467, 2970084), (474, 2926222), (482, 2877654), (723, 1918436), (934, 1485042), (948, 1463111), (964, 1438827), (1027, 1350564), (1401, 990028), (1446, 959218), (1868, 742521), (2054, 675282), (2802, 495014), (2892, 479609), (3081, 450188), (3133, 442716), (4108, 337641), (5604, 247507), (6071, 228468), (6162, 225094), (6266, 221358), (9399, 147572), (12142, 114234), (12324, 112547), (12532, 110679), (18213, 76156), (18798, 73786), (19039, 72852), (24284, 57117), (36426, 38078), (36893, 37596)]