1212969888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2707

約数の個数: 144

約数和(自身を含む): 3745437696

約数和(自身を除く): 2532467808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 468, 508, 624, 762, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 2551, 3048, 3302, 3744, 4064, 4572, 4953, 5102, 6096, 6604, 7653, 9144, 9906, 10204, 12192, 13208, 14859, 15306, 18288, 19812, 20408, 22959, 26416, 29718, 30612, 33163, 36576, 39624, 40816, 45918, 52832, 59436, 61224, 66326, 79248, 81632, 91836, 99489, 118872, 122448, 132652, 158496, 183672, 198978, 237744, 244896, 265304, 298467, 323977, 367344, 397956, 475488, 530608, 596934, 647954, 734688, 795912, 971931, 1061216, 1193868, 1295908, 1591824, 1943862, 2387736, 2591816, 2915793, 3183648, 3887724, 4211701, 4775472, 5183632, 5831586, 7775448, 8423402, 9550944, 10367264, 11663172, 12635103, 15550896, 16846804, 23326344, 25270206, 31101792, 33693608, 37905309, 46652688, 50540412, 67387216, 75810618, 93305376, 101080824, 134774432, 151621236, 202161648, 303242472, 404323296, 606484944, 1212969888]

約数ペア:

[(1, 1212969888), (2, 606484944), (3, 404323296), (4, 303242472), (6, 202161648), (8, 151621236), (9, 134774432), (12, 101080824), (13, 93305376), (16, 75810618), (18, 67387216), (24, 50540412), (26, 46652688), (32, 37905309), (36, 33693608), (39, 31101792), (48, 25270206), (52, 23326344), (72, 16846804), (78, 15550896), (96, 12635103), (104, 11663172), (117, 10367264), (127, 9550944), (144, 8423402), (156, 7775448), (208, 5831586), (234, 5183632), (254, 4775472), (288, 4211701), (312, 3887724), (381, 3183648), (416, 2915793), (468, 2591816), (508, 2387736), (624, 1943862), (762, 1591824), (936, 1295908), (1016, 1193868), (1143, 1061216), (1248, 971931), (1524, 795912), (1651, 734688), (1872, 647954), (2032, 596934), (2286, 530608), (2551, 475488), (3048, 397956), (3302, 367344), (3744, 323977), (4064, 298467), (4572, 265304), (4953, 244896), (5102, 237744), (6096, 198978), (6604, 183672), (7653, 158496), (9144, 132652), (9906, 122448), (10204, 118872), (12192, 99489), (13208, 91836), (14859, 81632), (15306, 79248), (18288, 66326), (19812, 61224), (20408, 59436), (22959, 52832), (26416, 45918), (29718, 40816), (30612, 39624), (33163, 36576)]