2478336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 7554624

約数和(自身を除く): 5076288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 461, 672, 768, 896, 922, 1344, 1383, 1792, 1844, 2688, 2766, 3227, 3688, 5376, 5532, 6454, 7376, 9681, 11064, 12908, 14752, 19362, 22128, 25816, 29504, 38724, 44256, 51632, 59008, 77448, 88512, 103264, 118016, 154896, 177024, 206528, 309792, 354048, 413056, 619584, 826112, 1239168, 2478336]

約数ペア:

[(1, 2478336), (2, 1239168), (3, 826112), (4, 619584), (6, 413056), (7, 354048), (8, 309792), (12, 206528), (14, 177024), (16, 154896), (21, 118016), (24, 103264), (28, 88512), (32, 77448), (42, 59008), (48, 51632), (56, 44256), (64, 38724), (84, 29504), (96, 25816), (112, 22128), (128, 19362), (168, 14752), (192, 12908), (224, 11064), (256, 9681), (336, 7376), (384, 6454), (448, 5532), (461, 5376), (672, 3688), (768, 3227), (896, 2766), (922, 2688), (1344, 1844), (1383, 1792)]