231077968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 516966912

約数和(自身を除く): 285888944

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1033, 1271, 1364, 1804, 2066, 2542, 2728, 3608, 4132, 5084, 5456, 7216, 8264, 10168, 11363, 13981, 16528, 20336, 22726, 27962, 32023, 42353, 45452, 55924, 64046, 84706, 90904, 111848, 128092, 169412, 181808, 223696, 256184, 338824, 352253, 465883, 512368, 677648, 704506, 931766, 1312943, 1409012, 1863532, 2625886, 2818024, 3727064, 5251772, 5636048, 7454128, 10503544, 14442373, 21007088, 28884746, 57769492, 115538984, 231077968]

約数ペア:

[(1, 231077968), (2, 115538984), (4, 57769492), (8, 28884746), (11, 21007088), (16, 14442373), (22, 10503544), (31, 7454128), (41, 5636048), (44, 5251772), (62, 3727064), (82, 2818024), (88, 2625886), (124, 1863532), (164, 1409012), (176, 1312943), (248, 931766), (328, 704506), (341, 677648), (451, 512368), (496, 465883), (656, 352253), (682, 338824), (902, 256184), (1033, 223696), (1271, 181808), (1364, 169412), (1804, 128092), (2066, 111848), (2542, 90904), (2728, 84706), (3608, 64046), (4132, 55924), (5084, 45452), (5456, 42353), (7216, 32023), (8264, 27962), (10168, 22726), (11363, 20336), (13981, 16528)]