231852504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 648023040

約数和(自身を除く): 416170536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 97, 104, 141, 156, 163, 188, 194, 282, 291, 312, 326, 376, 388, 489, 564, 582, 611, 652, 776, 978, 1128, 1164, 1222, 1261, 1304, 1833, 1956, 2119, 2328, 2444, 2522, 3666, 3783, 3912, 4238, 4559, 4888, 5044, 6357, 7332, 7566, 7661, 8476, 9118, 10088, 12714, 13677, 14664, 15132, 15322, 15811, 16952, 18236, 22983, 25428, 27354, 30264, 30644, 31622, 36472, 45966, 47433, 50856, 54708, 59267, 61288, 63244, 91932, 94866, 99593, 109416, 118534, 126488, 177801, 183864, 189732, 199186, 205543, 237068, 298779, 355602, 379464, 398372, 411086, 474136, 597558, 616629, 711204, 743117, 796744, 822172, 1195116, 1233258, 1422408, 1486234, 1644344, 2229351, 2390232, 2466516, 2972468, 4458702, 4933032, 5944936, 8917404, 9660521, 17834808, 19321042, 28981563, 38642084, 57963126, 77284168, 115926252, 231852504]

約数ペア:

[(1, 231852504), (2, 115926252), (3, 77284168), (4, 57963126), (6, 38642084), (8, 28981563), (12, 19321042), (13, 17834808), (24, 9660521), (26, 8917404), (39, 5944936), (47, 4933032), (52, 4458702), (78, 2972468), (94, 2466516), (97, 2390232), (104, 2229351), (141, 1644344), (156, 1486234), (163, 1422408), (188, 1233258), (194, 1195116), (282, 822172), (291, 796744), (312, 743117), (326, 711204), (376, 616629), (388, 597558), (489, 474136), (564, 411086), (582, 398372), (611, 379464), (652, 355602), (776, 298779), (978, 237068), (1128, 205543), (1164, 199186), (1222, 189732), (1261, 183864), (1304, 177801), (1833, 126488), (1956, 118534), (2119, 109416), (2328, 99593), (2444, 94866), (2522, 91932), (3666, 63244), (3783, 61288), (3912, 59267), (4238, 54708), (4559, 50856), (4888, 47433), (5044, 45966), (6357, 36472), (7332, 31622), (7566, 30644), (7661, 30264), (8476, 27354), (9118, 25428), (10088, 22983), (12714, 18236), (13677, 16952), (14664, 15811), (15132, 15322)]