122489928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 383385600

約数和(自身を除く): 260895672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1663, 1674, 2046, 2232, 2376, 2728, 3069, 3326, 3348, 4092, 4989, 6138, 6652, 6696, 8184, 9207, 9978, 12276, 13304, 14967, 18293, 18414, 19956, 24552, 29934, 36586, 36828, 39912, 44901, 51553, 54879, 59868, 73172, 73656, 89802, 103106, 109758, 119736, 146344, 154659, 164637, 179604, 206212, 219516, 309318, 329274, 359208, 412424, 439032, 463977, 493911, 567083, 618636, 658548, 927954, 987822, 1134166, 1237272, 1317096, 1391931, 1701249, 1855908, 1975644, 2268332, 2783862, 3402498, 3711816, 3951288, 4536664, 5103747, 5567724, 6804996, 10207494, 11135448, 13609992, 15311241, 20414988, 30622482, 40829976, 61244964, 122489928]

約数ペア:

[(1, 122489928), (2, 61244964), (3, 40829976), (4, 30622482), (6, 20414988), (8, 15311241), (9, 13609992), (11, 11135448), (12, 10207494), (18, 6804996), (22, 5567724), (24, 5103747), (27, 4536664), (31, 3951288), (33, 3711816), (36, 3402498), (44, 2783862), (54, 2268332), (62, 1975644), (66, 1855908), (72, 1701249), (88, 1391931), (93, 1317096), (99, 1237272), (108, 1134166), (124, 987822), (132, 927954), (186, 658548), (198, 618636), (216, 567083), (248, 493911), (264, 463977), (279, 439032), (297, 412424), (341, 359208), (372, 329274), (396, 309318), (558, 219516), (594, 206212), (682, 179604), (744, 164637), (792, 154659), (837, 146344), (1023, 119736), (1116, 109758), (1188, 103106), (1364, 89802), (1663, 73656), (1674, 73172), (2046, 59868), (2232, 54879), (2376, 51553), (2728, 44901), (3069, 39912), (3326, 36828), (3348, 36586), (4092, 29934), (4989, 24552), (6138, 19956), (6652, 18414), (6696, 18293), (8184, 14967), (9207, 13304), (9978, 12276)]