7145181264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{23321}}^1$

素因数の和:23836

約数の個数: 80

約数和(自身を含む): 19919600064

約数和(自身を除く): 12774418800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 491, 624, 982, 1473, 1964, 2946, 3928, 5892, 6383, 7856, 11784, 12766, 19149, 23321, 23568, 25532, 38298, 46642, 51064, 69963, 76596, 93284, 102128, 139926, 153192, 186568, 279852, 303173, 306384, 373136, 559704, 606346, 909519, 1119408, 1212692, 1819038, 2425384, 3638076, 4850768, 7276152, 11450611, 14552304, 22901222, 34351833, 45802444, 68703666, 91604888, 137407332, 148857943, 183209776, 274814664, 297715886, 446573829, 549629328, 595431772, 893147658, 1190863544, 1786295316, 2381727088, 3572590632, 7145181264]

約数ペア:

[(1, 7145181264), (2, 3572590632), (3, 2381727088), (4, 1786295316), (6, 1190863544), (8, 893147658), (12, 595431772), (13, 549629328), (16, 446573829), (24, 297715886), (26, 274814664), (39, 183209776), (48, 148857943), (52, 137407332), (78, 91604888), (104, 68703666), (156, 45802444), (208, 34351833), (312, 22901222), (491, 14552304), (624, 11450611), (982, 7276152), (1473, 4850768), (1964, 3638076), (2946, 2425384), (3928, 1819038), (5892, 1212692), (6383, 1119408), (7856, 909519), (11784, 606346), (12766, 559704), (19149, 373136), (23321, 306384), (23568, 303173), (25532, 279852), (38298, 186568), (46642, 153192), (51064, 139926), (69963, 102128), (76596, 93284)]