635931672

素因数分解:

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

素因数の和:373

約数の個数: 128

約数和(自身を含む): 1720320000

約数和(自身を除く): 1084388328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 127, 139, 152, 158, 228, 237, 254, 278, 316, 381, 417, 456, 474, 508, 556, 632, 762, 834, 948, 1016, 1112, 1501, 1524, 1668, 1896, 2413, 2641, 3002, 3048, 3336, 4503, 4826, 5282, 6004, 7239, 7923, 9006, 9652, 10033, 10564, 10981, 12008, 14478, 15846, 17653, 18012, 19304, 20066, 21128, 21962, 28956, 30099, 31692, 32943, 35306, 36024, 40132, 43924, 52959, 57912, 60198, 63384, 65886, 70612, 80264, 87848, 105918, 120396, 131772, 141224, 190627, 208639, 211836, 240792, 263544, 335407, 381254, 417278, 423672, 571881, 625917, 670814, 762508, 834556, 1006221, 1143762, 1251834, 1341628, 1394587, 1525016, 1669112, 2012442, 2287524, 2503668, 2683256, 2789174, 4024884, 4183761, 4575048, 5007336, 5578348, 8049768, 8367522, 11156696, 16735044, 26497153, 33470088, 52994306, 79491459, 105988612, 158982918, 211977224, 317965836, 635931672]

約数ペア:

[(1, 635931672), (2, 317965836), (3, 211977224), (4, 158982918), (6, 105988612), (8, 79491459), (12, 52994306), (19, 33470088), (24, 26497153), (38, 16735044), (57, 11156696), (76, 8367522), (79, 8049768), (114, 5578348), (127, 5007336), (139, 4575048), (152, 4183761), (158, 4024884), (228, 2789174), (237, 2683256), (254, 2503668), (278, 2287524), (316, 2012442), (381, 1669112), (417, 1525016), (456, 1394587), (474, 1341628), (508, 1251834), (556, 1143762), (632, 1006221), (762, 834556), (834, 762508), (948, 670814), (1016, 625917), (1112, 571881), (1501, 423672), (1524, 417278), (1668, 381254), (1896, 335407), (2413, 263544), (2641, 240792), (3002, 211836), (3048, 208639), (3336, 190627), (4503, 141224), (4826, 131772), (5282, 120396), (6004, 105918), (7239, 87848), (7923, 80264), (9006, 70612), (9652, 65886), (10033, 63384), (10564, 60198), (10981, 57912), (12008, 52959), (14478, 43924), (15846, 40132), (17653, 36024), (18012, 35306), (19304, 32943), (20066, 31692), (21128, 30099), (21962, 28956)]