1552307224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 3220509600

約数和(自身を除く): 1668202376

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 313, 344, 559, 626, 1109, 1118, 1252, 2218, 2236, 2504, 4069, 4436, 4472, 8138, 8872, 13459, 14417, 16276, 26918, 28834, 32552, 47687, 53836, 57668, 95374, 107672, 115336, 174967, 190748, 347117, 349934, 381496, 619931, 694234, 699868, 1239862, 1388468, 1399736, 2479724, 2776936, 4512521, 4959448, 9025042, 14926031, 18050084, 29852062, 36100168, 59704124, 119408248, 194038403, 388076806, 776153612, 1552307224]

約数ペア:

[(1, 1552307224), (2, 776153612), (4, 388076806), (8, 194038403), (13, 119408248), (26, 59704124), (43, 36100168), (52, 29852062), (86, 18050084), (104, 14926031), (172, 9025042), (313, 4959448), (344, 4512521), (559, 2776936), (626, 2479724), (1109, 1399736), (1118, 1388468), (1252, 1239862), (2218, 699868), (2236, 694234), (2504, 619931), (4069, 381496), (4436, 349934), (4472, 347117), (8138, 190748), (8872, 174967), (13459, 115336), (14417, 107672), (16276, 95374), (26918, 57668), (28834, 53836), (32552, 47687)]