538532904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 1666990080

約数和(自身を除く): 1128457176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 191, 273, 312, 364, 382, 546, 573, 728, 764, 1092, 1146, 1291, 1337, 1528, 2184, 2292, 2483, 2582, 2674, 3873, 4011, 4584, 4966, 5164, 5348, 7449, 7746, 8022, 9037, 9932, 10328, 10696, 14898, 15492, 16044, 16783, 17381, 18074, 19864, 27111, 29796, 30984, 32088, 33566, 34762, 36148, 50349, 52143, 54222, 59592, 67132, 69524, 72296, 100698, 104286, 108444, 117481, 134264, 139048, 201396, 208572, 216888, 234962, 246581, 352443, 402792, 417144, 469924, 493162, 704886, 739743, 939848, 986324, 1409772, 1479486, 1726067, 1972648, 2819544, 2958972, 3205553, 3452134, 5178201, 5917944, 6411106, 6904268, 9616659, 10356402, 12822212, 13808536, 19233318, 20712804, 22438871, 25644424, 38466636, 41425608, 44877742, 67316613, 76933272, 89755484, 134633226, 179510968, 269266452, 538532904]

約数ペア:

[(1, 538532904), (2, 269266452), (3, 179510968), (4, 134633226), (6, 89755484), (7, 76933272), (8, 67316613), (12, 44877742), (13, 41425608), (14, 38466636), (21, 25644424), (24, 22438871), (26, 20712804), (28, 19233318), (39, 13808536), (42, 12822212), (52, 10356402), (56, 9616659), (78, 6904268), (84, 6411106), (91, 5917944), (104, 5178201), (156, 3452134), (168, 3205553), (182, 2958972), (191, 2819544), (273, 1972648), (312, 1726067), (364, 1479486), (382, 1409772), (546, 986324), (573, 939848), (728, 739743), (764, 704886), (1092, 493162), (1146, 469924), (1291, 417144), (1337, 402792), (1528, 352443), (2184, 246581), (2292, 234962), (2483, 216888), (2582, 208572), (2674, 201396), (3873, 139048), (4011, 134264), (4584, 117481), (4966, 108444), (5164, 104286), (5348, 100698), (7449, 72296), (7746, 69524), (8022, 67132), (9037, 59592), (9932, 54222), (10328, 52143), (10696, 50349), (14898, 36148), (15492, 34762), (16044, 33566), (16783, 32088), (17381, 30984), (18074, 29796), (19864, 27111)]