644166264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{5231}}^1$

素因数の和:5980

約数の個数: 64

約数和(自身を含む): 1843338240

約数和(自身を除く): 1199171976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 733, 1466, 2199, 2932, 4398, 5131, 5231, 5864, 8796, 10262, 10462, 15393, 15693, 17592, 20524, 20924, 30786, 31386, 36617, 41048, 41848, 61572, 62772, 73234, 109851, 123144, 125544, 146468, 219702, 292936, 439404, 878808, 3834323, 7668646, 11502969, 15337292, 23005938, 26840261, 30674584, 46011876, 53680522, 80520783, 92023752, 107361044, 161041566, 214722088, 322083132, 644166264]

約数ペア:

[(1, 644166264), (2, 322083132), (3, 214722088), (4, 161041566), (6, 107361044), (7, 92023752), (8, 80520783), (12, 53680522), (14, 46011876), (21, 30674584), (24, 26840261), (28, 23005938), (42, 15337292), (56, 11502969), (84, 7668646), (168, 3834323), (733, 878808), (1466, 439404), (2199, 292936), (2932, 219702), (4398, 146468), (5131, 125544), (5231, 123144), (5864, 109851), (8796, 73234), (10262, 62772), (10462, 61572), (15393, 41848), (15693, 41048), (17592, 36617), (20524, 31386), (20924, 30786)]