631478736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 240

約数和(自身を含む): 2190824064

約数和(自身を除く): 1559345328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 43, 48, 51, 56, 63, 68, 72, 84, 86, 102, 112, 119, 126, 129, 136, 144, 153, 168, 172, 204, 238, 252, 258, 272, 301, 306, 336, 344, 357, 387, 408, 476, 504, 516, 602, 612, 688, 714, 731, 774, 816, 857, 903, 952, 1008, 1032, 1071, 1204, 1224, 1428, 1462, 1548, 1714, 1806, 1904, 2064, 2142, 2193, 2408, 2448, 2571, 2709, 2856, 2924, 3096, 3428, 3612, 4284, 4386, 4816, 5117, 5142, 5418, 5712, 5848, 5999, 6192, 6579, 6856, 7224, 7713, 8568, 8772, 10234, 10284, 10836, 11696, 11998, 13158, 13712, 14448, 14569, 15351, 15426, 17136, 17544, 17997, 20468, 20568, 21672, 23996, 26316, 29138, 30702, 30852, 35088, 35994, 36851, 40936, 41136, 43344, 43707, 46053, 47992, 52632, 53991, 58276, 61404, 61704, 71988, 73702, 81872, 87414, 92106, 95984, 101983, 105264, 107982, 110553, 116552, 122808, 123408, 131121, 143976, 147404, 174828, 184212, 203966, 215964, 221106, 233104, 245616, 257957, 262242, 287952, 294808, 305949, 331659, 349656, 368424, 407932, 431928, 442212, 515914, 524484, 589616, 611898, 626467, 663318, 699312, 736848, 773871, 815864, 863856, 884424, 917847, 1031828, 1048968, 1223796, 1252934, 1326636, 1547742, 1631728, 1768848, 1835694, 1879401, 2063656, 2097936, 2321613, 2447592, 2505868, 2653272, 3095484, 3671388, 3758802, 4127312, 4385269, 4643226, 4895184, 5011736, 5306544, 5638203, 6190968, 7342776, 7517604, 8770538, 9286452, 10023472, 11276406, 12381936, 13155807, 14685552, 15035208, 17541076, 18572904, 22552812, 26311614, 30070416, 35082152, 37145808, 39467421, 45105624, 52623228, 70164304, 78934842, 90211248, 105246456, 157869684, 210492912, 315739368, 631478736]

約数ペア:

[(1, 631478736), (2, 315739368), (3, 210492912), (4, 157869684), (6, 105246456), (7, 90211248), (8, 78934842), (9, 70164304), (12, 52623228), (14, 45105624), (16, 39467421), (17, 37145808), (18, 35082152), (21, 30070416), (24, 26311614), (28, 22552812), (34, 18572904), (36, 17541076), (42, 15035208), (43, 14685552), (48, 13155807), (51, 12381936), (56, 11276406), (63, 10023472), (68, 9286452), (72, 8770538), (84, 7517604), (86, 7342776), (102, 6190968), (112, 5638203), (119, 5306544), (126, 5011736), (129, 4895184), (136, 4643226), (144, 4385269), (153, 4127312), (168, 3758802), (172, 3671388), (204, 3095484), (238, 2653272), (252, 2505868), (258, 2447592), (272, 2321613), (301, 2097936), (306, 2063656), (336, 1879401), (344, 1835694), (357, 1768848), (387, 1631728), (408, 1547742), (476, 1326636), (504, 1252934), (516, 1223796), (602, 1048968), (612, 1031828), (688, 917847), (714, 884424), (731, 863856), (774, 815864), (816, 773871), (857, 736848), (903, 699312), (952, 663318), (1008, 626467), (1032, 611898), (1071, 589616), (1204, 524484), (1224, 515914), (1428, 442212), (1462, 431928), (1548, 407932), (1714, 368424), (1806, 349656), (1904, 331659), (2064, 305949), (2142, 294808), (2193, 287952), (2408, 262242), (2448, 257957), (2571, 245616), (2709, 233104), (2856, 221106), (2924, 215964), (3096, 203966), (3428, 184212), (3612, 174828), (4284, 147404), (4386, 143976), (4816, 131121), (5117, 123408), (5142, 122808), (5418, 116552), (5712, 110553), (5848, 107982), (5999, 105264), (6192, 101983), (6579, 95984), (6856, 92106), (7224, 87414), (7713, 81872), (8568, 73702), (8772, 71988), (10234, 61704), (10284, 61404), (10836, 58276), (11696, 53991), (11998, 52632), (13158, 47992), (13712, 46053), (14448, 43707), (14569, 43344), (15351, 41136), (15426, 40936), (17136, 36851), (17544, 35994), (17997, 35088), (20468, 30852), (20568, 30702), (21672, 29138), (23996, 26316)]