123887322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 304995600

約数和(自身を除く): 181108278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 74, 78, 82, 111, 117, 123, 222, 234, 246, 333, 349, 369, 481, 533, 666, 698, 738, 962, 1047, 1066, 1443, 1517, 1599, 2094, 2886, 3034, 3141, 3198, 4329, 4537, 4551, 4797, 6282, 8658, 9074, 9102, 9594, 12913, 13611, 13653, 14309, 19721, 25826, 27222, 27306, 28618, 38739, 39442, 40833, 42927, 59163, 77478, 81666, 85854, 116217, 118326, 128781, 167869, 177489, 186017, 232434, 257562, 335738, 354978, 372034, 503607, 529433, 558051, 1007214, 1058866, 1116102, 1510821, 1588299, 1674153, 3021642, 3176598, 3348306, 4764897, 6882629, 9529794, 13765258, 20647887, 41295774, 61943661, 123887322]

約数ペア:

[(1, 123887322), (2, 61943661), (3, 41295774), (6, 20647887), (9, 13765258), (13, 9529794), (18, 6882629), (26, 4764897), (37, 3348306), (39, 3176598), (41, 3021642), (74, 1674153), (78, 1588299), (82, 1510821), (111, 1116102), (117, 1058866), (123, 1007214), (222, 558051), (234, 529433), (246, 503607), (333, 372034), (349, 354978), (369, 335738), (481, 257562), (533, 232434), (666, 186017), (698, 177489), (738, 167869), (962, 128781), (1047, 118326), (1066, 116217), (1443, 85854), (1517, 81666), (1599, 77478), (2094, 59163), (2886, 42927), (3034, 40833), (3141, 39442), (3198, 38739), (4329, 28618), (4537, 27306), (4551, 27222), (4797, 25826), (6282, 19721), (8658, 14309), (9074, 13653), (9102, 13611), (9594, 12913)]