255682848

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140177}}^1$

素因数の和:140209

約数の個数: 48

約数和(自身を含む): 706497120

約数和(自身を除く): 450814272

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, 140177, 280354, 420531, 560708, 841062, 1121416, 1682124, 2242832, 2663363, 3364248, 4485664, 5326726, 6728496, 7990089, 10653452, 13456992, 15980178, 21306904, 31960356, 42613808, 63920712, 85227616, 127841424, 255682848]

約数ペア:

[(1, 255682848), (2, 127841424), (3, 85227616), (4, 63920712), (6, 42613808), (8, 31960356), (12, 21306904), (16, 15980178), (19, 13456992), (24, 10653452), (32, 7990089), (38, 6728496), (48, 5326726), (57, 4485664), (76, 3364248), (96, 2663363), (114, 2242832), (152, 1682124), (228, 1121416), (304, 841062), (456, 560708), (608, 420531), (912, 280354), (1824, 140177)]