1328016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 3486880

約数和(自身を除く): 2158864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 379, 438, 584, 758, 876, 1137, 1168, 1516, 1752, 2274, 3032, 3504, 4548, 6064, 9096, 18192, 27667, 55334, 83001, 110668, 166002, 221336, 332004, 442672, 664008, 1328016]

約数ペア:

[(1, 1328016), (2, 664008), (3, 442672), (4, 332004), (6, 221336), (8, 166002), (12, 110668), (16, 83001), (24, 55334), (48, 27667), (73, 18192), (146, 9096), (219, 6064), (292, 4548), (379, 3504), (438, 3032), (584, 2274), (758, 1752), (876, 1516), (1137, 1168)]