18444236928

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1587

約数の個数: 256

約数和(自身を含む): 55977600000

約数和(自身を除く): 37533363072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 139, 152, 156, 192, 208, 228, 247, 278, 304, 312, 384, 416, 417, 456, 494, 556, 608, 624, 741, 832, 834, 912, 988, 1112, 1216, 1248, 1399, 1482, 1664, 1668, 1807, 1824, 1976, 2224, 2432, 2496, 2641, 2798, 2964, 3336, 3614, 3648, 3952, 4197, 4448, 4992, 5282, 5421, 5596, 5928, 6672, 7228, 7296, 7904, 7923, 8394, 8896, 10564, 10842, 11192, 11856, 13344, 14456, 15808, 15846, 16788, 17792, 18187, 21128, 21684, 22384, 23712, 26581, 26688, 28912, 31616, 31692, 33576, 34333, 36374, 42256, 43368, 44768, 47424, 53162, 53376, 54561, 57824, 63384, 67152, 68666, 72748, 79743, 84512, 86736, 89536, 94848, 102999, 106324, 109122, 115648, 126768, 134304, 137332, 145496, 159486, 169024, 173472, 179072, 194461, 205998, 212648, 218244, 231296, 253536, 268608, 274664, 290992, 318972, 338048, 345553, 346944, 388922, 411996, 425296, 436488, 507072, 537216, 549328, 581984, 583383, 637944, 691106, 693888, 777844, 823992, 850592, 872976, 1014144, 1036659, 1098656, 1163968, 1166766, 1275888, 1382212, 1555688, 1647984, 1701184, 1745952, 2073318, 2197312, 2327936, 2333532, 2527993, 2551776, 2764424, 3111376, 3295968, 3402368, 3491904, 3694759, 4146636, 4394624, 4667064, 5055986, 5103552, 5528848, 6222752, 6591936, 6983808, 7389518, 7583979, 8293272, 9334128, 10111972, 10207104, 11057696, 11084277, 12445504, 13183872, 14779036, 15167958, 16586544, 18668256, 20223944, 22115392, 22168554, 24891008, 29558072, 30335916, 33173088, 37336512, 40447888, 44230784, 44337108, 48031867, 59116144, 60671832, 66346176, 74673024, 80895776, 88674216, 96063734, 118232288, 121343664, 132692352, 144095601, 161791552, 177348432, 192127468, 236464576, 242687328, 288191202, 323583104, 354696864, 384254936, 472929152, 485374656, 576382404, 709393728, 768509872, 970749312, 1152764808, 1418787456, 1537019744, 2305529616, 3074039488, 4611059232, 6148078976, 9222118464, 18444236928]

約数ペア:

[(1, 18444236928), (2, 9222118464), (3, 6148078976), (4, 4611059232), (6, 3074039488), (8, 2305529616), (12, 1537019744), (13, 1418787456), (16, 1152764808), (19, 970749312), (24, 768509872), (26, 709393728), (32, 576382404), (38, 485374656), (39, 472929152), (48, 384254936), (52, 354696864), (57, 323583104), (64, 288191202), (76, 242687328), (78, 236464576), (96, 192127468), (104, 177348432), (114, 161791552), (128, 144095601), (139, 132692352), (152, 121343664), (156, 118232288), (192, 96063734), (208, 88674216), (228, 80895776), (247, 74673024), (278, 66346176), (304, 60671832), (312, 59116144), (384, 48031867), (416, 44337108), (417, 44230784), (456, 40447888), (494, 37336512), (556, 33173088), (608, 30335916), (624, 29558072), (741, 24891008), (832, 22168554), (834, 22115392), (912, 20223944), (988, 18668256), (1112, 16586544), (1216, 15167958), (1248, 14779036), (1399, 13183872), (1482, 12445504), (1664, 11084277), (1668, 11057696), (1807, 10207104), (1824, 10111972), (1976, 9334128), (2224, 8293272), (2432, 7583979), (2496, 7389518), (2641, 6983808), (2798, 6591936), (2964, 6222752), (3336, 5528848), (3614, 5103552), (3648, 5055986), (3952, 4667064), (4197, 4394624), (4448, 4146636), (4992, 3694759), (5282, 3491904), (5421, 3402368), (5596, 3295968), (5928, 3111376), (6672, 2764424), (7228, 2551776), (7296, 2527993), (7904, 2333532), (7923, 2327936), (8394, 2197312), (8896, 2073318), (10564, 1745952), (10842, 1701184), (11192, 1647984), (11856, 1555688), (13344, 1382212), (14456, 1275888), (15808, 1166766), (15846, 1163968), (16788, 1098656), (17792, 1036659), (18187, 1014144), (21128, 872976), (21684, 850592), (22384, 823992), (23712, 777844), (26581, 693888), (26688, 691106), (28912, 637944), (31616, 583383), (31692, 581984), (33576, 549328), (34333, 537216), (36374, 507072), (42256, 436488), (43368, 425296), (44768, 411996), (47424, 388922), (53162, 346944), (53376, 345553), (54561, 338048), (57824, 318972), (63384, 290992), (67152, 274664), (68666, 268608), (72748, 253536), (79743, 231296), (84512, 218244), (86736, 212648), (89536, 205998), (94848, 194461), (102999, 179072), (106324, 173472), (109122, 169024), (115648, 159486), (126768, 145496), (134304, 137332)]