385767408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26879}}^1$

素因数の和:26926

約数の個数: 80

約数和(自身を含む): 1119928320

約数和(自身を除く): 734160912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 26879, 53758, 80637, 107516, 161274, 215032, 322548, 349427, 430064, 618217, 645096, 698854, 1048281, 1236434, 1290192, 1397708, 1854651, 2096562, 2472868, 2795416, 3709302, 4193124, 4945736, 5590832, 7418604, 8036821, 8386248, 9891472, 14837208, 16073642, 16772496, 24110463, 29674416, 32147284, 48220926, 64294568, 96441852, 128589136, 192883704, 385767408]

約数ペア:

[(1, 385767408), (2, 192883704), (3, 128589136), (4, 96441852), (6, 64294568), (8, 48220926), (12, 32147284), (13, 29674416), (16, 24110463), (23, 16772496), (24, 16073642), (26, 14837208), (39, 9891472), (46, 8386248), (48, 8036821), (52, 7418604), (69, 5590832), (78, 4945736), (92, 4193124), (104, 3709302), (138, 2795416), (156, 2472868), (184, 2096562), (208, 1854651), (276, 1397708), (299, 1290192), (312, 1236434), (368, 1048281), (552, 698854), (598, 645096), (624, 618217), (897, 430064), (1104, 349427), (1196, 322548), (1794, 215032), (2392, 161274), (3588, 107516), (4784, 80637), (7176, 53758), (14352, 26879)]