1138863872

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 2367565200

約数和(自身を除く): 1228701328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 179, 232, 256, 358, 464, 716, 857, 928, 1432, 1714, 1856, 2864, 3428, 3712, 5191, 5728, 6856, 7424, 10382, 11456, 13712, 20764, 22912, 24853, 27424, 41528, 45824, 49706, 54848, 83056, 99412, 109696, 153403, 166112, 198824, 219392, 306806, 332224, 397648, 613612, 664448, 795296, 1227224, 1328896, 1590592, 2454448, 3181184, 4448687, 4908896, 6362368, 8897374, 9817792, 17794748, 19635584, 35589496, 39271168, 71178992, 142357984, 284715968, 569431936, 1138863872]

約数ペア:

[(1, 1138863872), (2, 569431936), (4, 284715968), (8, 142357984), (16, 71178992), (29, 39271168), (32, 35589496), (58, 19635584), (64, 17794748), (116, 9817792), (128, 8897374), (179, 6362368), (232, 4908896), (256, 4448687), (358, 3181184), (464, 2454448), (716, 1590592), (857, 1328896), (928, 1227224), (1432, 795296), (1714, 664448), (1856, 613612), (2864, 397648), (3428, 332224), (3712, 306806), (5191, 219392), (5728, 198824), (6856, 166112), (7424, 153403), (10382, 109696), (11456, 99412), (13712, 83056), (20764, 54848), (22912, 49706), (24853, 45824), (27424, 41528)]