12867391584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5458

約数の個数: 216

約数和(自身を含む): 40305453552

約数和(自身を除く): 27438061968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 361, 368, 414, 437, 456, 552, 608, 684, 722, 736, 828, 874, 912, 1083, 1104, 1311, 1368, 1444, 1656, 1748, 1824, 2166, 2208, 2622, 2736, 2888, 3249, 3312, 3496, 3933, 4332, 5244, 5381, 5472, 5776, 6498, 6624, 6992, 7866, 8303, 8664, 10488, 10762, 11552, 12996, 13984, 15732, 16143, 16606, 17328, 20976, 21524, 24909, 25992, 31464, 32286, 33212, 34656, 41952, 43048, 48429, 49818, 51984, 62928, 64572, 66424, 74727, 86096, 96858, 99636, 102239, 103968, 123763, 125856, 129144, 132848, 149454, 172192, 193716, 199272, 204478, 247526, 258288, 265696, 298908, 306717, 371289, 387432, 398544, 408956, 495052, 516576, 597816, 613434, 742578, 774864, 797088, 817912, 920151, 990104, 1113867, 1195632, 1226868, 1485156, 1549728, 1635824, 1840302, 1942541, 1980208, 2227734, 2351497, 2391264, 2453736, 2970312, 3271648, 3680604, 3885082, 3960416, 4455468, 4702994, 4907472, 5827623, 5940624, 7054491, 7361208, 7770164, 8910936, 9405988, 9814944, 11655246, 11881248, 14108982, 14722416, 15540328, 17482869, 17821872, 18811976, 21163473, 23310492, 28217964, 29444832, 31080656, 34965738, 35643744, 37623952, 42326946, 44678443, 46620984, 56435928, 62161312, 69931476, 75247904, 84653892, 89356886, 93241968, 112871856, 134035329, 139862952, 169307784, 178713772, 186483936, 225743712, 268070658, 279725904, 338615568, 357427544, 402105987, 536141316, 559451808, 677231136, 714855088, 804211974, 1072282632, 1429710176, 1608423948, 2144565264, 3216847896, 4289130528, 6433695792, 12867391584]

約数ペア:

[(1, 12867391584), (2, 6433695792), (3, 4289130528), (4, 3216847896), (6, 2144565264), (8, 1608423948), (9, 1429710176), (12, 1072282632), (16, 804211974), (18, 714855088), (19, 677231136), (23, 559451808), (24, 536141316), (32, 402105987), (36, 357427544), (38, 338615568), (46, 279725904), (48, 268070658), (57, 225743712), (69, 186483936), (72, 178713772), (76, 169307784), (92, 139862952), (96, 134035329), (114, 112871856), (138, 93241968), (144, 89356886), (152, 84653892), (171, 75247904), (184, 69931476), (207, 62161312), (228, 56435928), (276, 46620984), (288, 44678443), (304, 42326946), (342, 37623952), (361, 35643744), (368, 34965738), (414, 31080656), (437, 29444832), (456, 28217964), (552, 23310492), (608, 21163473), (684, 18811976), (722, 17821872), (736, 17482869), (828, 15540328), (874, 14722416), (912, 14108982), (1083, 11881248), (1104, 11655246), (1311, 9814944), (1368, 9405988), (1444, 8910936), (1656, 7770164), (1748, 7361208), (1824, 7054491), (2166, 5940624), (2208, 5827623), (2622, 4907472), (2736, 4702994), (2888, 4455468), (3249, 3960416), (3312, 3885082), (3496, 3680604), (3933, 3271648), (4332, 2970312), (5244, 2453736), (5381, 2391264), (5472, 2351497), (5776, 2227734), (6498, 1980208), (6624, 1942541), (6992, 1840302), (7866, 1635824), (8303, 1549728), (8664, 1485156), (10488, 1226868), (10762, 1195632), (11552, 1113867), (12996, 990104), (13984, 920151), (15732, 817912), (16143, 797088), (16606, 774864), (17328, 742578), (20976, 613434), (21524, 597816), (24909, 516576), (25992, 495052), (31464, 408956), (32286, 398544), (33212, 387432), (34656, 371289), (41952, 306717), (43048, 298908), (48429, 265696), (49818, 258288), (51984, 247526), (62928, 204478), (64572, 199272), (66424, 193716), (74727, 172192), (86096, 149454), (96858, 132848), (99636, 129144), (102239, 125856), (103968, 123763)]