1171701888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 3570000000

約数和(自身を除く): 2398298112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 349, 384, 448, 672, 698, 896, 1047, 1249, 1344, 1396, 2094, 2443, 2498, 2688, 2792, 3747, 4188, 4886, 4996, 5584, 7329, 7494, 8376, 8743, 9772, 9992, 11168, 14658, 14988, 16752, 17486, 19544, 19984, 22336, 26229, 29316, 29976, 33504, 34972, 39088, 39968, 44672, 52458, 58632, 59952, 67008, 69944, 78176, 79936, 104916, 117264, 119904, 134016, 139888, 156352, 159872, 209832, 234528, 239808, 279776, 312704, 419664, 435901, 469056, 479616, 559552, 839328, 871802, 938112, 1119104, 1307703, 1678656, 1743604, 2615406, 3051307, 3357312, 3487208, 5230812, 6102614, 6974416, 9153921, 10461624, 12205228, 13948832, 18307842, 20923248, 24410456, 27897664, 36615684, 41846496, 48820912, 55795328, 73231368, 83692992, 97641824, 146462736, 167385984, 195283648, 292925472, 390567296, 585850944, 1171701888]

約数ペア:

[(1, 1171701888), (2, 585850944), (3, 390567296), (4, 292925472), (6, 195283648), (7, 167385984), (8, 146462736), (12, 97641824), (14, 83692992), (16, 73231368), (21, 55795328), (24, 48820912), (28, 41846496), (32, 36615684), (42, 27897664), (48, 24410456), (56, 20923248), (64, 18307842), (84, 13948832), (96, 12205228), (112, 10461624), (128, 9153921), (168, 6974416), (192, 6102614), (224, 5230812), (336, 3487208), (349, 3357312), (384, 3051307), (448, 2615406), (672, 1743604), (698, 1678656), (896, 1307703), (1047, 1119104), (1249, 938112), (1344, 871802), (1396, 839328), (2094, 559552), (2443, 479616), (2498, 469056), (2688, 435901), (2792, 419664), (3747, 312704), (4188, 279776), (4886, 239808), (4996, 234528), (5584, 209832), (7329, 159872), (7494, 156352), (8376, 139888), (8743, 134016), (9772, 119904), (9992, 117264), (11168, 104916), (14658, 79936), (14988, 78176), (16752, 69944), (17486, 67008), (19544, 59952), (19984, 58632), (22336, 52458), (26229, 44672), (29316, 39968), (29976, 39088), (33504, 34972)]