222703104

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 673706880

約数和(自身を除く): 451003776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 587, 608, 624, 741, 768, 832, 912, 988, 1174, 1216, 1248, 1482, 1536, 1664, 1761, 1824, 1976, 2348, 2432, 2496, 2964, 3328, 3522, 3648, 3952, 4696, 4864, 4992, 5928, 6656, 7044, 7296, 7631, 7904, 9392, 9728, 9984, 11153, 11856, 14088, 14592, 15262, 15808, 18784, 19968, 22306, 22893, 23712, 28176, 29184, 30524, 31616, 33459, 37568, 44612, 45786, 47424, 56352, 61048, 63232, 66918, 75136, 89224, 91572, 94848, 112704, 122096, 126464, 133836, 144989, 150272, 178448, 183144, 189696, 225408, 244192, 267672, 289978, 300544, 356896, 366288, 379392, 434967, 450816, 488384, 535344, 579956, 713792, 732576, 869934, 901632, 976768, 1070688, 1159912, 1427584, 1465152, 1739868, 1953536, 2141376, 2319824, 2855168, 2930304, 3479736, 3907072, 4282752, 4639648, 5710336, 5860608, 6959472, 8565504, 9279296, 11721216, 13918944, 17131008, 18558592, 27837888, 37117184, 55675776, 74234368, 111351552, 222703104]

約数ペア:

[(1, 222703104), (2, 111351552), (3, 74234368), (4, 55675776), (6, 37117184), (8, 27837888), (12, 18558592), (13, 17131008), (16, 13918944), (19, 11721216), (24, 9279296), (26, 8565504), (32, 6959472), (38, 5860608), (39, 5710336), (48, 4639648), (52, 4282752), (57, 3907072), (64, 3479736), (76, 2930304), (78, 2855168), (96, 2319824), (104, 2141376), (114, 1953536), (128, 1739868), (152, 1465152), (156, 1427584), (192, 1159912), (208, 1070688), (228, 976768), (247, 901632), (256, 869934), (304, 732576), (312, 713792), (384, 579956), (416, 535344), (456, 488384), (494, 450816), (512, 434967), (587, 379392), (608, 366288), (624, 356896), (741, 300544), (768, 289978), (832, 267672), (912, 244192), (988, 225408), (1174, 189696), (1216, 183144), (1248, 178448), (1482, 150272), (1536, 144989), (1664, 133836), (1761, 126464), (1824, 122096), (1976, 112704), (2348, 94848), (2432, 91572), (2496, 89224), (2964, 75136), (3328, 66918), (3522, 63232), (3648, 61048), (3952, 56352), (4696, 47424), (4864, 45786), (4992, 44612), (5928, 37568), (6656, 33459), (7044, 31616), (7296, 30524), (7631, 29184), (7904, 28176), (9392, 23712), (9728, 22893), (9984, 22306), (11153, 19968), (11856, 18784), (14088, 15808), (14592, 15262)]