491522688

素因数分解:

$2^7\times 3^3\times {\mathrm{142223}}^1$

素因数の和:142246

約数の個数: 64

約数和(自身を含む): 1450684800

約数和(自身を除く): 959162112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 142223, 284446, 426669, 568892, 853338, 1137784, 1280007, 1706676, 2275568, 2560014, 3413352, 3840021, 4551136, 5120028, 6826704, 7680042, 9102272, 10240056, 13653408, 15360084, 18204544, 20480112, 27306816, 30720168, 40960224, 54613632, 61440336, 81920448, 122880672, 163840896, 245761344, 491522688]

約数ペア:

[(1, 491522688), (2, 245761344), (3, 163840896), (4, 122880672), (6, 81920448), (8, 61440336), (9, 54613632), (12, 40960224), (16, 30720168), (18, 27306816), (24, 20480112), (27, 18204544), (32, 15360084), (36, 13653408), (48, 10240056), (54, 9102272), (64, 7680042), (72, 6826704), (96, 5120028), (108, 4551136), (128, 3840021), (144, 3413352), (192, 2560014), (216, 2275568), (288, 1706676), (384, 1280007), (432, 1137784), (576, 853338), (864, 568892), (1152, 426669), (1728, 284446), (3456, 142223)]