529398064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 1175584480

約数和(自身を除く): 646186416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 208, 247, 304, 388, 494, 776, 988, 1261, 1381, 1552, 1843, 1976, 2522, 2762, 3686, 3952, 5044, 5524, 7372, 10088, 11048, 14744, 17953, 20176, 22096, 23959, 26239, 29488, 35906, 47918, 52478, 71812, 95836, 104956, 133957, 143624, 191672, 209912, 267914, 287248, 341107, 383344, 419824, 535828, 682214, 1071656, 1364428, 1741441, 2143312, 2545183, 2728856, 3482882, 5090366, 5457712, 6965764, 10180732, 13931528, 20361464, 27863056, 33087379, 40722928, 66174758, 132349516, 264699032, 529398064]

約数ペア:

[(1, 529398064), (2, 264699032), (4, 132349516), (8, 66174758), (13, 40722928), (16, 33087379), (19, 27863056), (26, 20361464), (38, 13931528), (52, 10180732), (76, 6965764), (97, 5457712), (104, 5090366), (152, 3482882), (194, 2728856), (208, 2545183), (247, 2143312), (304, 1741441), (388, 1364428), (494, 1071656), (776, 682214), (988, 535828), (1261, 419824), (1381, 383344), (1552, 341107), (1843, 287248), (1976, 267914), (2522, 209912), (2762, 191672), (3686, 143624), (3952, 133957), (5044, 104956), (5524, 95836), (7372, 71812), (10088, 52478), (11048, 47918), (14744, 35906), (17953, 29488), (20176, 26239), (22096, 23959)]