812824712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 1899025920

約数和(自身を除く): 1086201208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 361, 434, 532, 589, 722, 868, 1064, 1178, 1297, 1444, 1736, 2356, 2527, 2594, 2888, 4123, 4712, 5054, 5188, 8246, 9079, 10108, 10376, 11191, 16492, 18158, 20216, 22382, 24643, 32984, 36316, 40207, 44764, 49286, 72632, 78337, 80414, 89528, 98572, 156674, 160828, 172501, 197144, 281449, 313348, 321656, 345002, 468217, 562898, 626696, 690004, 763933, 936434, 1125796, 1380008, 1527866, 1872868, 2251592, 3055732, 3277519, 3745736, 5347531, 6111464, 6555038, 10695062, 13110076, 14514727, 21390124, 26220152, 29029454, 42780248, 58058908, 101603089, 116117816, 203206178, 406412356, 812824712]

約数ペア:

[(1, 812824712), (2, 406412356), (4, 203206178), (7, 116117816), (8, 101603089), (14, 58058908), (19, 42780248), (28, 29029454), (31, 26220152), (38, 21390124), (56, 14514727), (62, 13110076), (76, 10695062), (124, 6555038), (133, 6111464), (152, 5347531), (217, 3745736), (248, 3277519), (266, 3055732), (361, 2251592), (434, 1872868), (532, 1527866), (589, 1380008), (722, 1125796), (868, 936434), (1064, 763933), (1178, 690004), (1297, 626696), (1444, 562898), (1736, 468217), (2356, 345002), (2527, 321656), (2594, 313348), (2888, 281449), (4123, 197144), (4712, 172501), (5054, 160828), (5188, 156674), (8246, 98572), (9079, 89528), (10108, 80414), (10376, 78337), (11191, 72632), (16492, 49286), (18158, 44764), (20216, 40207), (22382, 36316), (24643, 32984)]