788982672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6376

約数の個数: 80

約数和(自身を含む): 2123114112

約数和(自身を除く): 1334131440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1704, 1776, 2627, 3408, 5254, 6257, 7881, 10508, 12514, 15762, 18771, 21016, 25028, 31524, 37542, 42032, 50056, 63048, 75084, 100112, 126096, 150168, 231509, 300336, 444247, 463018, 694527, 888494, 926036, 1332741, 1389054, 1776988, 1852072, 2665482, 2778108, 3553976, 3704144, 5330964, 5556216, 7107952, 10661928, 11112432, 16437139, 21323856, 32874278, 49311417, 65748556, 98622834, 131497112, 197245668, 262994224, 394491336, 788982672]

約数ペア:

[(1, 788982672), (2, 394491336), (3, 262994224), (4, 197245668), (6, 131497112), (8, 98622834), (12, 65748556), (16, 49311417), (24, 32874278), (37, 21323856), (48, 16437139), (71, 11112432), (74, 10661928), (111, 7107952), (142, 5556216), (148, 5330964), (213, 3704144), (222, 3553976), (284, 2778108), (296, 2665482), (426, 1852072), (444, 1776988), (568, 1389054), (592, 1332741), (852, 926036), (888, 888494), (1136, 694527), (1704, 463018), (1776, 444247), (2627, 300336), (3408, 231509), (5254, 150168), (6257, 126096), (7881, 100112), (10508, 75084), (12514, 63048), (15762, 50056), (18771, 42032), (21016, 37542), (25028, 31524)]