268295936

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 562917600

約数和(自身を除く): 294621664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 256, 284, 464, 509, 568, 928, 1018, 1136, 1856, 2036, 2059, 2272, 3712, 4072, 4118, 4544, 7424, 8144, 8236, 9088, 14761, 16288, 16472, 18176, 29522, 32576, 32944, 36139, 59044, 65152, 65888, 72278, 118088, 130304, 131776, 144556, 236176, 263552, 289112, 472352, 527104, 578224, 944704, 1048031, 1156448, 1889408, 2096062, 2312896, 3778816, 4192124, 4625792, 8384248, 9251584, 16768496, 33536992, 67073984, 134147968, 268295936]

約数ペア:

[(1, 268295936), (2, 134147968), (4, 67073984), (8, 33536992), (16, 16768496), (29, 9251584), (32, 8384248), (58, 4625792), (64, 4192124), (71, 3778816), (116, 2312896), (128, 2096062), (142, 1889408), (232, 1156448), (256, 1048031), (284, 944704), (464, 578224), (509, 527104), (568, 472352), (928, 289112), (1018, 263552), (1136, 236176), (1856, 144556), (2036, 131776), (2059, 130304), (2272, 118088), (3712, 72278), (4072, 65888), (4118, 65152), (4544, 59044), (7424, 36139), (8144, 32944), (8236, 32576), (9088, 29522), (14761, 18176), (16288, 16472)]