764710128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^2$

素因数の和:181

約数の個数: 270

約数和(自身を含む): 2688593544

約数和(自身を除く): 1923883416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 67, 72, 78, 84, 91, 104, 112, 117, 126, 134, 144, 156, 168, 169, 182, 201, 208, 234, 252, 268, 273, 312, 336, 338, 364, 402, 468, 469, 504, 507, 536, 546, 603, 624, 676, 728, 804, 819, 871, 936, 938, 1008, 1014, 1072, 1092, 1183, 1206, 1352, 1407, 1456, 1521, 1608, 1638, 1742, 1872, 1876, 2028, 2184, 2366, 2412, 2613, 2704, 2814, 3042, 3216, 3276, 3484, 3549, 3752, 4056, 4221, 4368, 4489, 4732, 4824, 5226, 5628, 6084, 6097, 6552, 6968, 7098, 7504, 7839, 8112, 8442, 8978, 9464, 9648, 10452, 10647, 11256, 11323, 12168, 12194, 13104, 13467, 13936, 14196, 15678, 16884, 17956, 18291, 18928, 20904, 21294, 22512, 22646, 24336, 24388, 26934, 28392, 31356, 31423, 33768, 33969, 35912, 36582, 40401, 41808, 42588, 45292, 48776, 53868, 54873, 56784, 58357, 62712, 62846, 67536, 67938, 71824, 73164, 79261, 80802, 85176, 90584, 94269, 97552, 101907, 107736, 109746, 116714, 125424, 125692, 135876, 146328, 158522, 161604, 170352, 175071, 181168, 188538, 203814, 215472, 219492, 233428, 237783, 251384, 271752, 282807, 292656, 317044, 323208, 350142, 377076, 407628, 408499, 438984, 466856, 475566, 502768, 525213, 543504, 565614, 634088, 646416, 700284, 713349, 754152, 758641, 815256, 816998, 877968, 933712, 951132, 1050426, 1131228, 1225497, 1268176, 1400568, 1426698, 1508304, 1517282, 1630512, 1633996, 1902264, 2100852, 2262456, 2275923, 2450994, 2801136, 2853396, 3034564, 3267992, 3676491, 3804528, 4201704, 4524912, 4551846, 4901988, 5310487, 5706792, 6069128, 6535984, 6827769, 7352982, 8403408, 9103692, 9803976, 10620974, 11413584, 12138256, 13655538, 14705964, 15931461, 18207384, 19607952, 21241948, 27311076, 29411928, 31862922, 36414768, 42483896, 47794383, 54622152, 58823856, 63725844, 84967792, 95588766, 109244304, 127451688, 191177532, 254903376, 382355064, 764710128]

約数ペア:

[(1, 764710128), (2, 382355064), (3, 254903376), (4, 191177532), (6, 127451688), (7, 109244304), (8, 95588766), (9, 84967792), (12, 63725844), (13, 58823856), (14, 54622152), (16, 47794383), (18, 42483896), (21, 36414768), (24, 31862922), (26, 29411928), (28, 27311076), (36, 21241948), (39, 19607952), (42, 18207384), (48, 15931461), (52, 14705964), (56, 13655538), (63, 12138256), (67, 11413584), (72, 10620974), (78, 9803976), (84, 9103692), (91, 8403408), (104, 7352982), (112, 6827769), (117, 6535984), (126, 6069128), (134, 5706792), (144, 5310487), (156, 4901988), (168, 4551846), (169, 4524912), (182, 4201704), (201, 3804528), (208, 3676491), (234, 3267992), (252, 3034564), (268, 2853396), (273, 2801136), (312, 2450994), (336, 2275923), (338, 2262456), (364, 2100852), (402, 1902264), (468, 1633996), (469, 1630512), (504, 1517282), (507, 1508304), (536, 1426698), (546, 1400568), (603, 1268176), (624, 1225497), (676, 1131228), (728, 1050426), (804, 951132), (819, 933712), (871, 877968), (936, 816998), (938, 815256), (1008, 758641), (1014, 754152), (1072, 713349), (1092, 700284), (1183, 646416), (1206, 634088), (1352, 565614), (1407, 543504), (1456, 525213), (1521, 502768), (1608, 475566), (1638, 466856), (1742, 438984), (1872, 408499), (1876, 407628), (2028, 377076), (2184, 350142), (2366, 323208), (2412, 317044), (2613, 292656), (2704, 282807), (2814, 271752), (3042, 251384), (3216, 237783), (3276, 233428), (3484, 219492), (3549, 215472), (3752, 203814), (4056, 188538), (4221, 181168), (4368, 175071), (4489, 170352), (4732, 161604), (4824, 158522), (5226, 146328), (5628, 135876), (6084, 125692), (6097, 125424), (6552, 116714), (6968, 109746), (7098, 107736), (7504, 101907), (7839, 97552), (8112, 94269), (8442, 90584), (8978, 85176), (9464, 80802), (9648, 79261), (10452, 73164), (10647, 71824), (11256, 67938), (11323, 67536), (12168, 62846), (12194, 62712), (13104, 58357), (13467, 56784), (13936, 54873), (14196, 53868), (15678, 48776), (16884, 45292), (17956, 42588), (18291, 41808), (18928, 40401), (20904, 36582), (21294, 35912), (22512, 33969), (22646, 33768), (24336, 31423), (24388, 31356), (26934, 28392)]