691132638304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16966139}}^1$

素因数の和:16966235

約数の個数: 48

約数和(自身を含む): 1453658875200

約数和(自身を除く): 762526236896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 20368, 40736, 16966139, 33932278, 67864556, 135729112, 271458224, 322356641, 542916448, 644713282, 1136731313, 1289426564, 2273462626, 2578853128, 4546925252, 5157706256, 9093850504, 10315412512, 18187701008, 21597894947, 36375402016, 43195789894, 86391579788, 172783159576, 345566319152, 691132638304]

約数ペア:

[(1, 691132638304), (2, 345566319152), (4, 172783159576), (8, 86391579788), (16, 43195789894), (19, 36375402016), (32, 21597894947), (38, 18187701008), (67, 10315412512), (76, 9093850504), (134, 5157706256), (152, 4546925252), (268, 2578853128), (304, 2273462626), (536, 1289426564), (608, 1136731313), (1072, 644713282), (1273, 542916448), (2144, 322356641), (2546, 271458224), (5092, 135729112), (10184, 67864556), (20368, 33932278), (40736, 16966139)]