648040704

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8699}}^1$

素因数の和:8815

約数の個数: 72

約数和(自身を含む): 1742714400

約数和(自身を除く): 1094673696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 3104, 4656, 6208, 8699, 9312, 12416, 17398, 18624, 24832, 26097, 34796, 37248, 52194, 69592, 74496, 104388, 139184, 208776, 278368, 417552, 556736, 835104, 843803, 1113472, 1670208, 1687606, 2226944, 2531409, 3340416, 3375212, 5062818, 6680832, 6750424, 10125636, 13500848, 20251272, 27001696, 40502544, 54003392, 81005088, 108006784, 162010176, 216013568, 324020352, 648040704]

約数ペア:

[(1, 648040704), (2, 324020352), (3, 216013568), (4, 162010176), (6, 108006784), (8, 81005088), (12, 54003392), (16, 40502544), (24, 27001696), (32, 20251272), (48, 13500848), (64, 10125636), (96, 6750424), (97, 6680832), (128, 5062818), (192, 3375212), (194, 3340416), (256, 2531409), (291, 2226944), (384, 1687606), (388, 1670208), (582, 1113472), (768, 843803), (776, 835104), (1164, 556736), (1552, 417552), (2328, 278368), (3104, 208776), (4656, 139184), (6208, 104388), (8699, 74496), (9312, 69592), (12416, 52194), (17398, 37248), (18624, 34796), (24832, 26097)]