1900548992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 3920227200

約数和(自身を除く): 2019678208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 509, 941, 992, 1018, 1882, 1984, 2036, 3764, 3968, 4072, 7528, 8144, 15056, 15779, 16288, 29171, 30112, 31558, 32576, 58342, 60224, 63116, 65152, 116684, 120448, 126232, 233368, 252464, 466736, 478969, 504928, 933472, 957938, 1009856, 1866944, 1915876, 2019712, 3733888, 3831752, 7663504, 14848039, 15327008, 29696078, 30654016, 59392156, 61308032, 118784312, 237568624, 475137248, 950274496, 1900548992]

約数ペア:

[(1, 1900548992), (2, 950274496), (4, 475137248), (8, 237568624), (16, 118784312), (31, 61308032), (32, 59392156), (62, 30654016), (64, 29696078), (124, 15327008), (128, 14848039), (248, 7663504), (496, 3831752), (509, 3733888), (941, 2019712), (992, 1915876), (1018, 1866944), (1882, 1009856), (1984, 957938), (2036, 933472), (3764, 504928), (3968, 478969), (4072, 466736), (7528, 252464), (8144, 233368), (15056, 126232), (15779, 120448), (16288, 116684), (29171, 65152), (30112, 63116), (31558, 60224), (32576, 58342)]