910217728

素因数分解:

$2^9\times 7^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 2180217600

約数和(自身を除く): 1269999872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 73, 98, 112, 128, 142, 146, 196, 224, 256, 284, 292, 343, 392, 448, 497, 511, 512, 568, 584, 686, 784, 896, 994, 1022, 1136, 1168, 1372, 1568, 1792, 1988, 2044, 2272, 2336, 2744, 3136, 3479, 3577, 3584, 3976, 4088, 4544, 4672, 5183, 5488, 6272, 6958, 7154, 7952, 8176, 9088, 9344, 10366, 10976, 12544, 13916, 14308, 15904, 16352, 18176, 18688, 20732, 21952, 24353, 25039, 25088, 27832, 28616, 31808, 32704, 36281, 36352, 37376, 41464, 43904, 48706, 50078, 55664, 57232, 63616, 65408, 72562, 82928, 87808, 97412, 100156, 111328, 114464, 127232, 130816, 145124, 165856, 175616, 194824, 200312, 222656, 228928, 253967, 254464, 261632, 290248, 331712, 389648, 400624, 445312, 457856, 507934, 580496, 663424, 779296, 801248, 890624, 915712, 1015868, 1160992, 1326848, 1558592, 1602496, 1777769, 1781248, 1831424, 2031736, 2321984, 2653696, 3117184, 3204992, 3555538, 4063472, 4643968, 6234368, 6409984, 7111076, 8126944, 9287936, 12468736, 12819968, 14222152, 16253888, 18575872, 28444304, 32507776, 56888608, 65015552, 113777216, 130031104, 227554432, 455108864, 910217728]

約数ペア:

[(1, 910217728), (2, 455108864), (4, 227554432), (7, 130031104), (8, 113777216), (14, 65015552), (16, 56888608), (28, 32507776), (32, 28444304), (49, 18575872), (56, 16253888), (64, 14222152), (71, 12819968), (73, 12468736), (98, 9287936), (112, 8126944), (128, 7111076), (142, 6409984), (146, 6234368), (196, 4643968), (224, 4063472), (256, 3555538), (284, 3204992), (292, 3117184), (343, 2653696), (392, 2321984), (448, 2031736), (497, 1831424), (511, 1781248), (512, 1777769), (568, 1602496), (584, 1558592), (686, 1326848), (784, 1160992), (896, 1015868), (994, 915712), (1022, 890624), (1136, 801248), (1168, 779296), (1372, 663424), (1568, 580496), (1792, 507934), (1988, 457856), (2044, 445312), (2272, 400624), (2336, 389648), (2744, 331712), (3136, 290248), (3479, 261632), (3577, 254464), (3584, 253967), (3976, 228928), (4088, 222656), (4544, 200312), (4672, 194824), (5183, 175616), (5488, 165856), (6272, 145124), (6958, 130816), (7154, 127232), (7952, 114464), (8176, 111328), (9088, 100156), (9344, 97412), (10366, 87808), (10976, 82928), (12544, 72562), (13916, 65408), (14308, 63616), (15904, 57232), (16352, 55664), (18176, 50078), (18688, 48706), (20732, 43904), (21952, 41464), (24353, 37376), (25039, 36352), (25088, 36281), (27832, 32704), (28616, 31808)]