1325785776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2371

約数の個数: 160

約数和(自身を含む): 4107356160

約数和(自身を除く): 2781570384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 47, 48, 56, 74, 84, 94, 111, 112, 141, 148, 168, 188, 222, 259, 282, 296, 329, 336, 376, 444, 518, 564, 592, 658, 752, 777, 888, 987, 1036, 1128, 1316, 1554, 1739, 1776, 1974, 2072, 2256, 2269, 2632, 3108, 3478, 3948, 4144, 4538, 5217, 5264, 6216, 6807, 6956, 7896, 9076, 10434, 12173, 12432, 13614, 13912, 15792, 15883, 18152, 20868, 24346, 27228, 27824, 31766, 36304, 36519, 41736, 47649, 48692, 54456, 63532, 73038, 83472, 83953, 95298, 97384, 106643, 108912, 127064, 146076, 167906, 190596, 194768, 213286, 251859, 254128, 292152, 319929, 335812, 381192, 426572, 503718, 584304, 587671, 639858, 671624, 746501, 762384, 853144, 1007436, 1175342, 1279716, 1343248, 1493002, 1706288, 1763013, 2014872, 2239503, 2350684, 2559432, 2986004, 3526026, 3945791, 4029744, 4479006, 4701368, 5118864, 5972008, 7052052, 7891582, 8958012, 9402736, 11837373, 11944016, 14104104, 15783164, 17916024, 23674746, 27620537, 28208208, 31566328, 35832048, 47349492, 55241074, 63132656, 82861611, 94698984, 110482148, 165723222, 189397968, 220964296, 331446444, 441928592, 662892888, 1325785776]

約数ペア:

[(1, 1325785776), (2, 662892888), (3, 441928592), (4, 331446444), (6, 220964296), (7, 189397968), (8, 165723222), (12, 110482148), (14, 94698984), (16, 82861611), (21, 63132656), (24, 55241074), (28, 47349492), (37, 35832048), (42, 31566328), (47, 28208208), (48, 27620537), (56, 23674746), (74, 17916024), (84, 15783164), (94, 14104104), (111, 11944016), (112, 11837373), (141, 9402736), (148, 8958012), (168, 7891582), (188, 7052052), (222, 5972008), (259, 5118864), (282, 4701368), (296, 4479006), (329, 4029744), (336, 3945791), (376, 3526026), (444, 2986004), (518, 2559432), (564, 2350684), (592, 2239503), (658, 2014872), (752, 1763013), (777, 1706288), (888, 1493002), (987, 1343248), (1036, 1279716), (1128, 1175342), (1316, 1007436), (1554, 853144), (1739, 762384), (1776, 746501), (1974, 671624), (2072, 639858), (2256, 587671), (2269, 584304), (2632, 503718), (3108, 426572), (3478, 381192), (3948, 335812), (4144, 319929), (4538, 292152), (5217, 254128), (5264, 251859), (6216, 213286), (6807, 194768), (6956, 190596), (7896, 167906), (9076, 146076), (10434, 127064), (12173, 108912), (12432, 106643), (13614, 97384), (13912, 95298), (15792, 83953), (15883, 83472), (18152, 73038), (20868, 63532), (24346, 54456), (27228, 48692), (27824, 47649), (31766, 41736), (36304, 36519)]