505248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 1401120

約数和(自身を除く): 895872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 277, 304, 456, 554, 608, 831, 912, 1108, 1662, 1824, 2216, 3324, 4432, 5263, 6648, 8864, 10526, 13296, 15789, 21052, 26592, 31578, 42104, 63156, 84208, 126312, 168416, 252624, 505248]

約数ペア:

[(1, 505248), (2, 252624), (3, 168416), (4, 126312), (6, 84208), (8, 63156), (12, 42104), (16, 31578), (19, 26592), (24, 21052), (32, 15789), (38, 13296), (48, 10526), (57, 8864), (76, 6648), (96, 5263), (114, 4432), (152, 3324), (228, 2216), (277, 1824), (304, 1662), (456, 1108), (554, 912), (608, 831)]