253075072

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 310944128

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 59, 62, 64, 92, 94, 118, 124, 128, 184, 188, 236, 248, 368, 376, 472, 496, 713, 736, 752, 944, 992, 1081, 1357, 1426, 1457, 1472, 1504, 1829, 1888, 1984, 2162, 2714, 2773, 2852, 2914, 2944, 3008, 3658, 3776, 3968, 4324, 5428, 5546, 5704, 5828, 6016, 7316, 7552, 8648, 10856, 11092, 11408, 11656, 14632, 17296, 21712, 22184, 22816, 23312, 29264, 33511, 34592, 42067, 43424, 44368, 45632, 46624, 58528, 63779, 67022, 69184, 84134, 85963, 86848, 88736, 91264, 93248, 117056, 127558, 134044, 138368, 168268, 171926, 173696, 177472, 186496, 234112, 255116, 268088, 336536, 343852, 354944, 510232, 536176, 673072, 687704, 1020464, 1072352, 1346144, 1375408, 1977149, 2040928, 2144704, 2692288, 2750816, 3954298, 4081856, 4289408, 5384576, 5501632, 7908596, 8163712, 11003264, 15817192, 31634384, 63268768, 126537536, 253075072]

約数ペア:

[(1, 253075072), (2, 126537536), (4, 63268768), (8, 31634384), (16, 15817192), (23, 11003264), (31, 8163712), (32, 7908596), (46, 5501632), (47, 5384576), (59, 4289408), (62, 4081856), (64, 3954298), (92, 2750816), (94, 2692288), (118, 2144704), (124, 2040928), (128, 1977149), (184, 1375408), (188, 1346144), (236, 1072352), (248, 1020464), (368, 687704), (376, 673072), (472, 536176), (496, 510232), (713, 354944), (736, 343852), (752, 336536), (944, 268088), (992, 255116), (1081, 234112), (1357, 186496), (1426, 177472), (1457, 173696), (1472, 171926), (1504, 168268), (1829, 138368), (1888, 134044), (1984, 127558), (2162, 117056), (2714, 93248), (2773, 91264), (2852, 88736), (2914, 86848), (2944, 85963), (3008, 84134), (3658, 69184), (3776, 67022), (3968, 63779), (4324, 58528), (5428, 46624), (5546, 45632), (5704, 44368), (5828, 43424), (6016, 42067), (7316, 34592), (7552, 33511), (8648, 29264), (10856, 23312), (11092, 22816), (11408, 22184), (11656, 21712), (14632, 17296)]