243472476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1901}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 612870048

約数和(自身を除く): 369397572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1642, 1901, 2463, 3284, 3802, 4926, 5703, 7604, 9852, 10673, 11406, 21346, 22812, 24713, 32019, 42692, 49426, 64038, 74139, 98852, 128076, 148278, 296556, 1560721, 3121442, 4682163, 6242884, 9364326, 18728652, 20289373, 40578746, 60868119, 81157492, 121736238, 243472476]

約数ペア:

[(1, 243472476), (2, 121736238), (3, 81157492), (4, 60868119), (6, 40578746), (12, 20289373), (13, 18728652), (26, 9364326), (39, 6242884), (52, 4682163), (78, 3121442), (156, 1560721), (821, 296556), (1642, 148278), (1901, 128076), (2463, 98852), (3284, 74139), (3802, 64038), (4926, 49426), (5703, 42692), (7604, 32019), (9852, 24713), (10673, 22812), (11406, 21346)]