319604448

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40111}}^1$

素因数の和:40207

約数の個数: 48

約数和(自身を含む): 849090816

約数和(自身を除く): 529486368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 40111, 80222, 120333, 160444, 240666, 320888, 481332, 641776, 962664, 1283552, 1925328, 3329213, 3850656, 6658426, 9987639, 13316852, 19975278, 26633704, 39950556, 53267408, 79901112, 106534816, 159802224, 319604448]

約数ペア:

[(1, 319604448), (2, 159802224), (3, 106534816), (4, 79901112), (6, 53267408), (8, 39950556), (12, 26633704), (16, 19975278), (24, 13316852), (32, 9987639), (48, 6658426), (83, 3850656), (96, 3329213), (166, 1925328), (249, 1283552), (332, 962664), (498, 641776), (664, 481332), (996, 320888), (1328, 240666), (1992, 160444), (2656, 120333), (3984, 80222), (7968, 40111)]