393432048

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{10631}}^1$

素因数の和:10902

約数の個数: 60

約数和(自身を含む): 1105451568

約数和(自身を除く): 712019520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 9252, 10631, 12336, 18504, 21262, 31893, 37008, 42524, 63786, 85048, 95679, 127572, 170096, 191358, 255144, 382716, 510288, 765432, 1530864, 2732167, 5464334, 8196501, 10928668, 16393002, 21857336, 24589503, 32786004, 43714672, 49179006, 65572008, 98358012, 131144016, 196716024, 393432048]

約数ペア:

[(1, 393432048), (2, 196716024), (3, 131144016), (4, 98358012), (6, 65572008), (8, 49179006), (9, 43714672), (12, 32786004), (16, 24589503), (18, 21857336), (24, 16393002), (36, 10928668), (48, 8196501), (72, 5464334), (144, 2732167), (257, 1530864), (514, 765432), (771, 510288), (1028, 382716), (1542, 255144), (2056, 191358), (2313, 170096), (3084, 127572), (4112, 95679), (4626, 85048), (6168, 63786), (9252, 42524), (10631, 37008), (12336, 31893), (18504, 21262)]