1208987104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 2663781120

約数和(自身を除く): 1454794016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 241, 248, 389, 403, 416, 482, 496, 778, 806, 964, 992, 1556, 1612, 1928, 3112, 3133, 3224, 3856, 5057, 6224, 6266, 6448, 7471, 7712, 10114, 12059, 12448, 12532, 12896, 14942, 20228, 24118, 25064, 29884, 40456, 48236, 50128, 59768, 80912, 93749, 96472, 97123, 100256, 119536, 156767, 161824, 187498, 192944, 194246, 239072, 313534, 374996, 385888, 388492, 627068, 749992, 776984, 1218737, 1254136, 1499984, 1553968, 2437474, 2508272, 2906219, 2999968, 3107936, 4874948, 5016544, 5812438, 9749896, 11624876, 19499792, 23249752, 37780847, 38999584, 46499504, 75561694, 92999008, 151123388, 302246776, 604493552, 1208987104]

約数ペア:

[(1, 1208987104), (2, 604493552), (4, 302246776), (8, 151123388), (13, 92999008), (16, 75561694), (26, 46499504), (31, 38999584), (32, 37780847), (52, 23249752), (62, 19499792), (104, 11624876), (124, 9749896), (208, 5812438), (241, 5016544), (248, 4874948), (389, 3107936), (403, 2999968), (416, 2906219), (482, 2508272), (496, 2437474), (778, 1553968), (806, 1499984), (964, 1254136), (992, 1218737), (1556, 776984), (1612, 749992), (1928, 627068), (3112, 388492), (3133, 385888), (3224, 374996), (3856, 313534), (5057, 239072), (6224, 194246), (6266, 192944), (6448, 187498), (7471, 161824), (7712, 156767), (10114, 119536), (12059, 100256), (12448, 97123), (12532, 96472), (12896, 93749), (14942, 80912), (20228, 59768), (24118, 50128), (25064, 48236), (29884, 40456)]