486758416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 1063056960

約数和(自身を除く): 576298544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 97, 136, 152, 194, 272, 304, 323, 388, 646, 776, 971, 1292, 1552, 1649, 1843, 1942, 2584, 3298, 3686, 3884, 5168, 6596, 7372, 7768, 13192, 14744, 15536, 16507, 18449, 26384, 29488, 31331, 33014, 36898, 62662, 66028, 73796, 94187, 125324, 132056, 147592, 188374, 250648, 264112, 295184, 313633, 376748, 501296, 627266, 753496, 1254532, 1506992, 1601179, 1789553, 2509064, 3202358, 3579106, 5018128, 6404716, 7158212, 12809432, 14316424, 25618864, 28632848, 30422401, 60844802, 121689604, 243379208, 486758416]

約数ペア:

[(1, 486758416), (2, 243379208), (4, 121689604), (8, 60844802), (16, 30422401), (17, 28632848), (19, 25618864), (34, 14316424), (38, 12809432), (68, 7158212), (76, 6404716), (97, 5018128), (136, 3579106), (152, 3202358), (194, 2509064), (272, 1789553), (304, 1601179), (323, 1506992), (388, 1254532), (646, 753496), (776, 627266), (971, 501296), (1292, 376748), (1552, 313633), (1649, 295184), (1843, 264112), (1942, 250648), (2584, 188374), (3298, 147592), (3686, 132056), (3884, 125324), (5168, 94187), (6596, 73796), (7372, 66028), (7768, 62662), (13192, 36898), (14744, 33014), (15536, 31331), (16507, 29488), (18449, 26384)]