317965836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 802816000

約数和(自身を除く): 484850164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 127, 139, 158, 228, 237, 254, 278, 316, 381, 417, 474, 508, 556, 762, 834, 948, 1501, 1524, 1668, 2413, 2641, 3002, 4503, 4826, 5282, 6004, 7239, 7923, 9006, 9652, 10033, 10564, 10981, 14478, 15846, 17653, 18012, 20066, 21962, 28956, 30099, 31692, 32943, 35306, 40132, 43924, 52959, 60198, 65886, 70612, 105918, 120396, 131772, 190627, 208639, 211836, 335407, 381254, 417278, 571881, 625917, 670814, 762508, 834556, 1006221, 1143762, 1251834, 1341628, 1394587, 2012442, 2287524, 2503668, 2789174, 4024884, 4183761, 5578348, 8367522, 16735044, 26497153, 52994306, 79491459, 105988612, 158982918, 317965836]

約数ペア:

[(1, 317965836), (2, 158982918), (3, 105988612), (4, 79491459), (6, 52994306), (12, 26497153), (19, 16735044), (38, 8367522), (57, 5578348), (76, 4183761), (79, 4024884), (114, 2789174), (127, 2503668), (139, 2287524), (158, 2012442), (228, 1394587), (237, 1341628), (254, 1251834), (278, 1143762), (316, 1006221), (381, 834556), (417, 762508), (474, 670814), (508, 625917), (556, 571881), (762, 417278), (834, 381254), (948, 335407), (1501, 211836), (1524, 208639), (1668, 190627), (2413, 131772), (2641, 120396), (3002, 105918), (4503, 70612), (4826, 65886), (5282, 60198), (6004, 52959), (7239, 43924), (7923, 40132), (9006, 35306), (9652, 32943), (10033, 31692), (10564, 30099), (10981, 28956), (14478, 21962), (15846, 20066), (17653, 18012)]