1187808648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 3330539520

約数和(自身を除く): 2142730872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 248, 254, 312, 372, 381, 403, 508, 744, 762, 806, 967, 1016, 1209, 1524, 1612, 1651, 1934, 2418, 2901, 3048, 3224, 3302, 3868, 3937, 4836, 4953, 5802, 6604, 7736, 7874, 9672, 9906, 11604, 11811, 12571, 13208, 15748, 19812, 23208, 23622, 25142, 29977, 31496, 37713, 39624, 47244, 50284, 51181, 59954, 75426, 89931, 94488, 100568, 102362, 119908, 122809, 150852, 153543, 179862, 204724, 239816, 245618, 301704, 307086, 359724, 368427, 389701, 409448, 491236, 614172, 719448, 736854, 779402, 982472, 1169103, 1228344, 1473708, 1558804, 1596517, 2338206, 2947416, 3117608, 3193034, 3807079, 4676412, 4789551, 6386068, 7614158, 9352824, 9579102, 11421237, 12772136, 15228316, 19158204, 22842474, 30456632, 38316408, 45684948, 49492027, 91369896, 98984054, 148476081, 197968108, 296952162, 395936216, 593904324, 1187808648]

約数ペア:

[(1, 1187808648), (2, 593904324), (3, 395936216), (4, 296952162), (6, 197968108), (8, 148476081), (12, 98984054), (13, 91369896), (24, 49492027), (26, 45684948), (31, 38316408), (39, 30456632), (52, 22842474), (62, 19158204), (78, 15228316), (93, 12772136), (104, 11421237), (124, 9579102), (127, 9352824), (156, 7614158), (186, 6386068), (248, 4789551), (254, 4676412), (312, 3807079), (372, 3193034), (381, 3117608), (403, 2947416), (508, 2338206), (744, 1596517), (762, 1558804), (806, 1473708), (967, 1228344), (1016, 1169103), (1209, 982472), (1524, 779402), (1612, 736854), (1651, 719448), (1934, 614172), (2418, 491236), (2901, 409448), (3048, 389701), (3224, 368427), (3302, 359724), (3868, 307086), (3937, 301704), (4836, 245618), (4953, 239816), (5802, 204724), (6604, 179862), (7736, 153543), (7874, 150852), (9672, 122809), (9906, 119908), (11604, 102362), (11811, 100568), (12571, 94488), (13208, 89931), (15748, 75426), (19812, 59954), (23208, 51181), (23622, 50284), (25142, 47244), (29977, 39624), (31496, 37713)]