647041152

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 128

約数和(自身を含む): 1824347520

約数和(自身を除く): 1177306368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 276, 366, 368, 384, 488, 552, 732, 736, 976, 1104, 1201, 1403, 1464, 1472, 1952, 2208, 2402, 2806, 2928, 2944, 3603, 3904, 4209, 4416, 4804, 5612, 5856, 7206, 7808, 8418, 8832, 9608, 11224, 11712, 14412, 16836, 19216, 22448, 23424, 27623, 28824, 33672, 38432, 44896, 55246, 57648, 67344, 73261, 76864, 82869, 89792, 110492, 115296, 134688, 146522, 153728, 165738, 179584, 219783, 220984, 230592, 269376, 293044, 331476, 439566, 441968, 461184, 538752, 586088, 662952, 879132, 883936, 1172176, 1325904, 1685003, 1758264, 1767872, 2344352, 2651808, 3370006, 3516528, 3535744, 4688704, 5055009, 5303616, 6740012, 7033056, 9377408, 10110018, 10607232, 13480024, 14066112, 20220036, 26960048, 28132224, 40440072, 53920096, 80880144, 107840192, 161760288, 215680384, 323520576, 647041152]

約数ペア:

[(1, 647041152), (2, 323520576), (3, 215680384), (4, 161760288), (6, 107840192), (8, 80880144), (12, 53920096), (16, 40440072), (23, 28132224), (24, 26960048), (32, 20220036), (46, 14066112), (48, 13480024), (61, 10607232), (64, 10110018), (69, 9377408), (92, 7033056), (96, 6740012), (122, 5303616), (128, 5055009), (138, 4688704), (183, 3535744), (184, 3516528), (192, 3370006), (244, 2651808), (276, 2344352), (366, 1767872), (368, 1758264), (384, 1685003), (488, 1325904), (552, 1172176), (732, 883936), (736, 879132), (976, 662952), (1104, 586088), (1201, 538752), (1403, 461184), (1464, 441968), (1472, 439566), (1952, 331476), (2208, 293044), (2402, 269376), (2806, 230592), (2928, 220984), (2944, 219783), (3603, 179584), (3904, 165738), (4209, 153728), (4416, 146522), (4804, 134688), (5612, 115296), (5856, 110492), (7206, 89792), (7808, 82869), (8418, 76864), (8832, 73261), (9608, 67344), (11224, 57648), (11712, 55246), (14412, 44896), (16836, 38432), (19216, 33672), (22448, 28824), (23424, 27623)]