315306444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 820512000

約数和(自身を除く): 505205556

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 172, 174, 228, 258, 348, 516, 551, 817, 1102, 1109, 1247, 1634, 1653, 2204, 2218, 2451, 2494, 3268, 3306, 3327, 3741, 4436, 4902, 4988, 6612, 6654, 7482, 9804, 13308, 14964, 21071, 23693, 32161, 42142, 47386, 47687, 63213, 64322, 71079, 84284, 94772, 95374, 96483, 126426, 128644, 142158, 143061, 190748, 192966, 252852, 284316, 286122, 385932, 572244, 611059, 906053, 1222118, 1382923, 1812106, 1833177, 2444236, 2718159, 2765846, 3624212, 3666354, 4148769, 5436318, 5531692, 7332708, 8297538, 10872636, 16595076, 26275537, 52551074, 78826611, 105102148, 157653222, 315306444]

約数ペア:

[(1, 315306444), (2, 157653222), (3, 105102148), (4, 78826611), (6, 52551074), (12, 26275537), (19, 16595076), (29, 10872636), (38, 8297538), (43, 7332708), (57, 5531692), (58, 5436318), (76, 4148769), (86, 3666354), (87, 3624212), (114, 2765846), (116, 2718159), (129, 2444236), (172, 1833177), (174, 1812106), (228, 1382923), (258, 1222118), (348, 906053), (516, 611059), (551, 572244), (817, 385932), (1102, 286122), (1109, 284316), (1247, 252852), (1634, 192966), (1653, 190748), (2204, 143061), (2218, 142158), (2451, 128644), (2494, 126426), (3268, 96483), (3306, 95374), (3327, 94772), (3741, 84284), (4436, 71079), (4902, 64322), (4988, 63213), (6612, 47687), (6654, 47386), (7482, 42142), (9804, 32161), (13308, 23693), (14964, 21071)]