1019163564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 2700046440

約数和(自身を除く): 1680882876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 331, 356, 372, 534, 558, 662, 801, 961, 993, 1068, 1116, 1324, 1602, 1922, 1986, 2759, 2883, 2979, 3204, 3844, 3972, 5518, 5766, 5958, 8277, 8649, 10261, 11036, 11532, 11916, 16554, 17298, 20522, 24831, 29459, 30783, 33108, 34596, 41044, 49662, 58918, 61566, 85529, 88377, 92349, 99324, 117836, 123132, 171058, 176754, 184698, 256587, 265131, 318091, 342116, 353508, 369396, 513174, 530262, 636182, 769761, 913229, 954273, 1026348, 1060524, 1272364, 1539522, 1826458, 1908546, 2739687, 2862819, 3079044, 3652916, 3817092, 5479374, 5725638, 8219061, 10958748, 11451276, 16438122, 28310099, 32876244, 56620198, 84930297, 113240396, 169860594, 254790891, 339721188, 509581782, 1019163564]

約数ペア:

[(1, 1019163564), (2, 509581782), (3, 339721188), (4, 254790891), (6, 169860594), (9, 113240396), (12, 84930297), (18, 56620198), (31, 32876244), (36, 28310099), (62, 16438122), (89, 11451276), (93, 10958748), (124, 8219061), (178, 5725638), (186, 5479374), (267, 3817092), (279, 3652916), (331, 3079044), (356, 2862819), (372, 2739687), (534, 1908546), (558, 1826458), (662, 1539522), (801, 1272364), (961, 1060524), (993, 1026348), (1068, 954273), (1116, 913229), (1324, 769761), (1602, 636182), (1922, 530262), (1986, 513174), (2759, 369396), (2883, 353508), (2979, 342116), (3204, 318091), (3844, 265131), (3972, 256587), (5518, 184698), (5766, 176754), (5958, 171058), (8277, 123132), (8649, 117836), (10261, 99324), (11036, 92349), (11532, 88377), (11916, 85529), (16554, 61566), (17298, 58918), (20522, 49662), (24831, 41044), (29459, 34596), (30783, 33108)]