326460498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 806077440

約数和(自身を除く): 479616942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 419, 546, 838, 1257, 1427, 2514, 2854, 2933, 4281, 5447, 5866, 8562, 8799, 9989, 10894, 16341, 17598, 18551, 19978, 29967, 32682, 37102, 38129, 55653, 59934, 76258, 111306, 114387, 129857, 228774, 259714, 389571, 597913, 779142, 1195826, 1793739, 3587478, 4185391, 7772869, 8370782, 12556173, 15545738, 23318607, 25112346, 46637214, 54410083, 108820166, 163230249, 326460498]

約数ペア:

[(1, 326460498), (2, 163230249), (3, 108820166), (6, 54410083), (7, 46637214), (13, 25112346), (14, 23318607), (21, 15545738), (26, 12556173), (39, 8370782), (42, 7772869), (78, 4185391), (91, 3587478), (182, 1793739), (273, 1195826), (419, 779142), (546, 597913), (838, 389571), (1257, 259714), (1427, 228774), (2514, 129857), (2854, 114387), (2933, 111306), (4281, 76258), (5447, 59934), (5866, 55653), (8562, 38129), (8799, 37102), (9989, 32682), (10894, 29967), (16341, 19978), (17598, 18551)]