123246336

素因数分解:

$2^8\times 3^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 329656320

約数和(自身を除く): 206409984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 383, 384, 419, 766, 768, 838, 1149, 1257, 1532, 1676, 2298, 2514, 3064, 3352, 4596, 5028, 6128, 6704, 9192, 10056, 12256, 13408, 18384, 20112, 24512, 26816, 36768, 40224, 49024, 53632, 73536, 80448, 98048, 107264, 147072, 160477, 160896, 294144, 320954, 321792, 481431, 641908, 962862, 1283816, 1925724, 2567632, 3851448, 5135264, 7702896, 10270528, 15405792, 20541056, 30811584, 41082112, 61623168, 123246336]

約数ペア:

[(1, 123246336), (2, 61623168), (3, 41082112), (4, 30811584), (6, 20541056), (8, 15405792), (12, 10270528), (16, 7702896), (24, 5135264), (32, 3851448), (48, 2567632), (64, 1925724), (96, 1283816), (128, 962862), (192, 641908), (256, 481431), (383, 321792), (384, 320954), (419, 294144), (766, 160896), (768, 160477), (838, 147072), (1149, 107264), (1257, 98048), (1532, 80448), (1676, 73536), (2298, 53632), (2514, 49024), (3064, 40224), (3352, 36768), (4596, 26816), (5028, 24512), (6128, 20112), (6704, 18384), (9192, 13408), (10056, 12256)]