38561688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 114987600

約数和(自身を除く): 76425912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 181, 198, 264, 269, 362, 396, 538, 543, 724, 792, 807, 1076, 1086, 1448, 1614, 1629, 1991, 2152, 2172, 2421, 2959, 3228, 3258, 3982, 4344, 4842, 5918, 5973, 6456, 6516, 7964, 8877, 9684, 11836, 11946, 13032, 15928, 17754, 17919, 19368, 23672, 23892, 26631, 35508, 35838, 47784, 48689, 53262, 71016, 71676, 97378, 106524, 143352, 146067, 194756, 213048, 292134, 389512, 438201, 535579, 584268, 876402, 1071158, 1168536, 1606737, 1752804, 2142316, 3213474, 3505608, 4284632, 4820211, 6426948, 9640422, 12853896, 19280844, 38561688]

約数ペア:

[(1, 38561688), (2, 19280844), (3, 12853896), (4, 9640422), (6, 6426948), (8, 4820211), (9, 4284632), (11, 3505608), (12, 3213474), (18, 2142316), (22, 1752804), (24, 1606737), (33, 1168536), (36, 1071158), (44, 876402), (66, 584268), (72, 535579), (88, 438201), (99, 389512), (132, 292134), (181, 213048), (198, 194756), (264, 146067), (269, 143352), (362, 106524), (396, 97378), (538, 71676), (543, 71016), (724, 53262), (792, 48689), (807, 47784), (1076, 35838), (1086, 35508), (1448, 26631), (1614, 23892), (1629, 23672), (1991, 19368), (2152, 17919), (2172, 17754), (2421, 15928), (2959, 13032), (3228, 11946), (3258, 11836), (3982, 9684), (4344, 8877), (4842, 7964), (5918, 6516), (5973, 6456)]