123482424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 363847680

約数和(自身を除く): 240365256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 751, 806, 884, 1054, 1209, 1326, 1502, 1581, 1612, 1768, 2108, 2253, 2418, 2652, 3004, 3162, 3224, 4216, 4506, 4836, 5304, 6008, 6324, 6851, 9012, 9672, 9763, 12648, 12767, 13702, 18024, 19526, 20553, 23281, 25534, 27404, 29289, 38301, 39052, 41106, 46562, 51068, 54808, 58578, 69843, 76602, 78104, 82212, 93124, 102136, 117156, 139686, 153204, 164424, 165971, 186248, 234312, 279372, 302653, 306408, 331942, 395777, 497913, 558744, 605306, 663884, 791554, 907959, 995826, 1187331, 1210612, 1327768, 1583108, 1815918, 1991652, 2374662, 2421224, 3166216, 3631836, 3983304, 4749324, 5145101, 7263672, 9498648, 10290202, 15435303, 20580404, 30870606, 41160808, 61741212, 123482424]

約数ペア:

[(1, 123482424), (2, 61741212), (3, 41160808), (4, 30870606), (6, 20580404), (8, 15435303), (12, 10290202), (13, 9498648), (17, 7263672), (24, 5145101), (26, 4749324), (31, 3983304), (34, 3631836), (39, 3166216), (51, 2421224), (52, 2374662), (62, 1991652), (68, 1815918), (78, 1583108), (93, 1327768), (102, 1210612), (104, 1187331), (124, 995826), (136, 907959), (156, 791554), (186, 663884), (204, 605306), (221, 558744), (248, 497913), (312, 395777), (372, 331942), (403, 306408), (408, 302653), (442, 279372), (527, 234312), (663, 186248), (744, 165971), (751, 164424), (806, 153204), (884, 139686), (1054, 117156), (1209, 102136), (1326, 93124), (1502, 82212), (1581, 78104), (1612, 76602), (1768, 69843), (2108, 58578), (2253, 54808), (2418, 51068), (2652, 46562), (3004, 41106), (3162, 39052), (3224, 38301), (4216, 29289), (4506, 27404), (4836, 25534), (5304, 23281), (6008, 20553), (6324, 19526), (6851, 18024), (9012, 13702), (9672, 12767), (9763, 12648)]