1381119768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22279}}^1$

素因数の和:22342

約数の個数: 128

約数和(自身を含む): 4491648000

約数和(自身を除く): 3110528232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 4428, 5166, 6888, 7749, 8856, 10332, 15498, 20664, 22279, 30996, 44558, 61992, 66837, 89116, 133674, 155953, 178232, 200511, 267348, 311906, 401022, 467859, 534696, 601533, 623812, 802044, 913439, 935718, 1203066, 1247624, 1403577, 1604088, 1826878, 1871436, 2406132, 2740317, 2807154, 3653756, 3742872, 4210731, 4812264, 5480634, 5614308, 6394073, 7307512, 8220951, 8421462, 10961268, 11228616, 12788146, 16441902, 16842924, 19182219, 21922536, 24662853, 25576292, 32883804, 33685848, 38364438, 49325706, 51152584, 57546657, 65767608, 76728876, 98651412, 115093314, 153457752, 172639971, 197302824, 230186628, 345279942, 460373256, 690559884, 1381119768]

約数ペア:

[(1, 1381119768), (2, 690559884), (3, 460373256), (4, 345279942), (6, 230186628), (7, 197302824), (8, 172639971), (9, 153457752), (12, 115093314), (14, 98651412), (18, 76728876), (21, 65767608), (24, 57546657), (27, 51152584), (28, 49325706), (36, 38364438), (41, 33685848), (42, 32883804), (54, 25576292), (56, 24662853), (63, 21922536), (72, 19182219), (82, 16842924), (84, 16441902), (108, 12788146), (123, 11228616), (126, 10961268), (164, 8421462), (168, 8220951), (189, 7307512), (216, 6394073), (246, 5614308), (252, 5480634), (287, 4812264), (328, 4210731), (369, 3742872), (378, 3653756), (492, 2807154), (504, 2740317), (574, 2406132), (738, 1871436), (756, 1826878), (861, 1604088), (984, 1403577), (1107, 1247624), (1148, 1203066), (1476, 935718), (1512, 913439), (1722, 802044), (2214, 623812), (2296, 601533), (2583, 534696), (2952, 467859), (3444, 401022), (4428, 311906), (5166, 267348), (6888, 200511), (7749, 178232), (8856, 155953), (10332, 133674), (15498, 89116), (20664, 66837), (22279, 61992), (30996, 44558)]