1647039696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{22679}}^1$

素因数の和:22796

約数の個数: 80

約数和(自身を含む): 4555958400

約数和(自身を除く): 2908918704

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, 9078, 12104, 18156, 22679, 24208, 36312, 45358, 68037, 72624, 90716, 136074, 181432, 272148, 362864, 385543, 544296, 771086, 1088592, 1156629, 1542172, 2018431, 2313258, 3084344, 4036862, 4626516, 6055293, 6168688, 8073724, 9253032, 12110586, 16147448, 18506064, 24221172, 32294896, 34313327, 48442344, 68626654, 96884688, 102939981, 137253308, 205879962, 274506616, 411759924, 549013232, 823519848, 1647039696]

約数ペア:

[(1, 1647039696), (2, 823519848), (3, 549013232), (4, 411759924), (6, 274506616), (8, 205879962), (12, 137253308), (16, 102939981), (17, 96884688), (24, 68626654), (34, 48442344), (48, 34313327), (51, 32294896), (68, 24221172), (89, 18506064), (102, 16147448), (136, 12110586), (178, 9253032), (204, 8073724), (267, 6168688), (272, 6055293), (356, 4626516), (408, 4036862), (534, 3084344), (712, 2313258), (816, 2018431), (1068, 1542172), (1424, 1156629), (1513, 1088592), (2136, 771086), (3026, 544296), (4272, 385543), (4539, 362864), (6052, 272148), (9078, 181432), (12104, 136074), (18156, 90716), (22679, 72624), (24208, 68037), (36312, 45358)]