15677380396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4163

約数の個数: 72

約数和(自身を含む): 30407446160

約数和(自身を除く): 14730065764

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 841, 1102, 1159, 1682, 1769, 2204, 2318, 3364, 3538, 4021, 4636, 7076, 8042, 15979, 16084, 31958, 33611, 51301, 63916, 67222, 76399, 102602, 116609, 134444, 152798, 205204, 233218, 245281, 305596, 466436, 490562, 974719, 981124, 1949438, 2215571, 3381661, 3898876, 4431142, 4660339, 6763322, 7113149, 8862284, 9320678, 13526644, 14226298, 18641356, 28452596, 64251559, 128503118, 135149831, 206281321, 257006236, 270299662, 412562642, 540599324, 825125284, 3919345099, 7838690198, 15677380396]

約数ペア:

[(1, 15677380396), (2, 7838690198), (4, 3919345099), (19, 825125284), (29, 540599324), (38, 412562642), (58, 270299662), (61, 257006236), (76, 206281321), (116, 135149831), (122, 128503118), (244, 64251559), (551, 28452596), (841, 18641356), (1102, 14226298), (1159, 13526644), (1682, 9320678), (1769, 8862284), (2204, 7113149), (2318, 6763322), (3364, 4660339), (3538, 4431142), (4021, 3898876), (4636, 3381661), (7076, 2215571), (8042, 1949438), (15979, 981124), (16084, 974719), (31958, 490562), (33611, 466436), (51301, 305596), (63916, 245281), (67222, 233218), (76399, 205204), (102602, 152798), (116609, 134444)]