248976832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 583752960

約数和(自身を除く): 334776128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 136, 208, 221, 232, 272, 377, 416, 442, 464, 493, 544, 607, 754, 832, 884, 928, 986, 1088, 1214, 1508, 1768, 1856, 1972, 2428, 3016, 3536, 3944, 4856, 6032, 6409, 7072, 7888, 7891, 9712, 10319, 12064, 12818, 14144, 15776, 15782, 17603, 19424, 20638, 24128, 25636, 31552, 31564, 35206, 38848, 41276, 51272, 63128, 70412, 82552, 102544, 126256, 134147, 140824, 165104, 205088, 228839, 252512, 268294, 281648, 299251, 330208, 410176, 457678, 505024, 536588, 563296, 598502, 660416, 915356, 1073176, 1126592, 1197004, 1830712, 2146352, 2394008, 3661424, 3890263, 4292704, 4788016, 7322848, 7780526, 8585408, 9576032, 14645696, 15561052, 19152064, 31122104, 62244208, 124488416, 248976832]

約数ペア:

[(1, 248976832), (2, 124488416), (4, 62244208), (8, 31122104), (13, 19152064), (16, 15561052), (17, 14645696), (26, 9576032), (29, 8585408), (32, 7780526), (34, 7322848), (52, 4788016), (58, 4292704), (64, 3890263), (68, 3661424), (104, 2394008), (116, 2146352), (136, 1830712), (208, 1197004), (221, 1126592), (232, 1073176), (272, 915356), (377, 660416), (416, 598502), (442, 563296), (464, 536588), (493, 505024), (544, 457678), (607, 410176), (754, 330208), (832, 299251), (884, 281648), (928, 268294), (986, 252512), (1088, 228839), (1214, 205088), (1508, 165104), (1768, 140824), (1856, 134147), (1972, 126256), (2428, 102544), (3016, 82552), (3536, 70412), (3944, 63128), (4856, 51272), (6032, 41276), (6409, 38848), (7072, 35206), (7888, 31564), (7891, 31552), (9712, 25636), (10319, 24128), (12064, 20638), (12818, 19424), (14144, 17603), (15776, 15782)]