8380458512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:3048

約数の個数: 80

約数和(自身を含む): 17309160000

約数和(自身を除く): 8928701488

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 149, 172, 232, 298, 344, 464, 596, 688, 1192, 1247, 2384, 2494, 2819, 4321, 4988, 5638, 6407, 8642, 9976, 11276, 12814, 17284, 19952, 22552, 25628, 34568, 45104, 51256, 69136, 81751, 102512, 121217, 163502, 185803, 242434, 327004, 371606, 420031, 484868, 654008, 743212, 840062, 969736, 1308016, 1486424, 1680124, 1939472, 2972848, 3360248, 3515293, 6720496, 7030586, 12180899, 14061172, 18061333, 24361798, 28122344, 36122666, 48723596, 56244688, 72245332, 97447192, 144490664, 194894384, 288981328, 523778657, 1047557314, 2095114628, 4190229256, 8380458512]

約数ペア:

[(1, 8380458512), (2, 4190229256), (4, 2095114628), (8, 1047557314), (16, 523778657), (29, 288981328), (43, 194894384), (58, 144490664), (86, 97447192), (116, 72245332), (149, 56244688), (172, 48723596), (232, 36122666), (298, 28122344), (344, 24361798), (464, 18061333), (596, 14061172), (688, 12180899), (1192, 7030586), (1247, 6720496), (2384, 3515293), (2494, 3360248), (2819, 2972848), (4321, 1939472), (4988, 1680124), (5638, 1486424), (6407, 1308016), (8642, 969736), (9976, 840062), (11276, 743212), (12814, 654008), (17284, 484868), (19952, 420031), (22552, 371606), (25628, 327004), (34568, 242434), (45104, 185803), (51256, 163502), (69136, 121217), (81751, 102512)]