1902905472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 5786827200

約数和(自身を除く): 3883921728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 289, 312, 384, 408, 416, 442, 544, 578, 624, 663, 816, 832, 867, 884, 1088, 1156, 1248, 1319, 1326, 1632, 1664, 1734, 1768, 2176, 2312, 2496, 2638, 2652, 3264, 3468, 3536, 3757, 3957, 4624, 4992, 5276, 5304, 6528, 6936, 7072, 7514, 7914, 9248, 10552, 10608, 11271, 13872, 14144, 15028, 15828, 17147, 18496, 21104, 21216, 22423, 22542, 27744, 28288, 30056, 31656, 34294, 36992, 42208, 42432, 44846, 45084, 51441, 55488, 60112, 63312, 67269, 68588, 84416, 84864, 89692, 90168, 102882, 110976, 120224, 126624, 134538, 137176, 168832, 179384, 180336, 205764, 240448, 253248, 269076, 274352, 291499, 358768, 360672, 381191, 411528, 480896, 506496, 538152, 548704, 582998, 717536, 721344, 762382, 823056, 874497, 1076304, 1097408, 1143573, 1165996, 1435072, 1442688, 1524764, 1646112, 1748994, 2152608, 2194816, 2287146, 2331992, 2870144, 3049528, 3292224, 3497988, 4305216, 4574292, 4663984, 4955483, 6099056, 6584448, 6995976, 8610432, 9148584, 9327968, 9910966, 12198112, 13991952, 14866449, 18297168, 18655936, 19821932, 24396224, 27983904, 29732898, 36594336, 37311872, 39643864, 48792448, 55967808, 59465796, 73188672, 79287728, 111935616, 118931592, 146377344, 158575456, 237863184, 317150912, 475726368, 634301824, 951452736, 1902905472]

約数ペア:

[(1, 1902905472), (2, 951452736), (3, 634301824), (4, 475726368), (6, 317150912), (8, 237863184), (12, 158575456), (13, 146377344), (16, 118931592), (17, 111935616), (24, 79287728), (26, 73188672), (32, 59465796), (34, 55967808), (39, 48792448), (48, 39643864), (51, 37311872), (52, 36594336), (64, 29732898), (68, 27983904), (78, 24396224), (96, 19821932), (102, 18655936), (104, 18297168), (128, 14866449), (136, 13991952), (156, 12198112), (192, 9910966), (204, 9327968), (208, 9148584), (221, 8610432), (272, 6995976), (289, 6584448), (312, 6099056), (384, 4955483), (408, 4663984), (416, 4574292), (442, 4305216), (544, 3497988), (578, 3292224), (624, 3049528), (663, 2870144), (816, 2331992), (832, 2287146), (867, 2194816), (884, 2152608), (1088, 1748994), (1156, 1646112), (1248, 1524764), (1319, 1442688), (1326, 1435072), (1632, 1165996), (1664, 1143573), (1734, 1097408), (1768, 1076304), (2176, 874497), (2312, 823056), (2496, 762382), (2638, 721344), (2652, 717536), (3264, 582998), (3468, 548704), (3536, 538152), (3757, 506496), (3957, 480896), (4624, 411528), (4992, 381191), (5276, 360672), (5304, 358768), (6528, 291499), (6936, 274352), (7072, 269076), (7514, 253248), (7914, 240448), (9248, 205764), (10552, 180336), (10608, 179384), (11271, 168832), (13872, 137176), (14144, 134538), (15028, 126624), (15828, 120224), (17147, 110976), (18496, 102882), (21104, 90168), (21216, 89692), (22423, 84864), (22542, 84416), (27744, 68588), (28288, 67269), (30056, 63312), (31656, 60112), (34294, 55488), (36992, 51441), (42208, 45084), (42432, 44846)]