259702944

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142381}}^1$

素因数の和:142413

約数の個数: 48

約数和(自身を含む): 717605280

約数和(自身を除く): 457902336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 142381, 284762, 427143, 569524, 854286, 1139048, 1708572, 2278096, 2705239, 3417144, 4556192, 5410478, 6834288, 8115717, 10820956, 13668576, 16231434, 21641912, 32462868, 43283824, 64925736, 86567648, 129851472, 259702944]

約数ペア:

[(1, 259702944), (2, 129851472), (3, 86567648), (4, 64925736), (6, 43283824), (8, 32462868), (12, 21641912), (16, 16231434), (19, 13668576), (24, 10820956), (32, 8115717), (38, 6834288), (48, 5410478), (57, 4556192), (76, 3417144), (96, 2705239), (114, 2278096), (152, 1708572), (228, 1139048), (304, 854286), (456, 569524), (608, 427143), (912, 284762), (1824, 142381)]