404660784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 1218989688

約数和(自身を除く): 814328904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 193, 209, 228, 242, 264, 304, 361, 363, 386, 418, 456, 484, 528, 579, 627, 722, 726, 772, 836, 912, 968, 1083, 1158, 1254, 1444, 1452, 1544, 1672, 1936, 2123, 2166, 2299, 2316, 2508, 2888, 2904, 3088, 3344, 3667, 3971, 4246, 4332, 4598, 4632, 5016, 5776, 5808, 6369, 6897, 7334, 7942, 8492, 8664, 9196, 9264, 10032, 11001, 11913, 12738, 13794, 14668, 15884, 16984, 17328, 18392, 22002, 23353, 23826, 25476, 27588, 29336, 31768, 33968, 36784, 40337, 43681, 44004, 46706, 47652, 50952, 55176, 58672, 63536, 69673, 70059, 80674, 87362, 88008, 93412, 95304, 101904, 110352, 121011, 131043, 139346, 140118, 161348, 174724, 176016, 186824, 190608, 209019, 242022, 262086, 278692, 280236, 322696, 349448, 373648, 418038, 443707, 484044, 524172, 557384, 560472, 645392, 698896, 766403, 836076, 887414, 968088, 1048344, 1114768, 1120944, 1331121, 1532806, 1672152, 1774828, 1936176, 2096688, 2299209, 2662242, 3065612, 3344304, 3549656, 4598418, 5324484, 6131224, 7099312, 8430433, 9196836, 10648968, 12262448, 16860866, 18393672, 21297936, 25291299, 33721732, 36787344, 50582598, 67443464, 101165196, 134886928, 202330392, 404660784]

約数ペア:

[(1, 404660784), (2, 202330392), (3, 134886928), (4, 101165196), (6, 67443464), (8, 50582598), (11, 36787344), (12, 33721732), (16, 25291299), (19, 21297936), (22, 18393672), (24, 16860866), (33, 12262448), (38, 10648968), (44, 9196836), (48, 8430433), (57, 7099312), (66, 6131224), (76, 5324484), (88, 4598418), (114, 3549656), (121, 3344304), (132, 3065612), (152, 2662242), (176, 2299209), (193, 2096688), (209, 1936176), (228, 1774828), (242, 1672152), (264, 1532806), (304, 1331121), (361, 1120944), (363, 1114768), (386, 1048344), (418, 968088), (456, 887414), (484, 836076), (528, 766403), (579, 698896), (627, 645392), (722, 560472), (726, 557384), (772, 524172), (836, 484044), (912, 443707), (968, 418038), (1083, 373648), (1158, 349448), (1254, 322696), (1444, 280236), (1452, 278692), (1544, 262086), (1672, 242022), (1936, 209019), (2123, 190608), (2166, 186824), (2299, 176016), (2316, 174724), (2508, 161348), (2888, 140118), (2904, 139346), (3088, 131043), (3344, 121011), (3667, 110352), (3971, 101904), (4246, 95304), (4332, 93412), (4598, 88008), (4632, 87362), (5016, 80674), (5776, 70059), (5808, 69673), (6369, 63536), (6897, 58672), (7334, 55176), (7942, 50952), (8492, 47652), (8664, 46706), (9196, 44004), (9264, 43681), (10032, 40337), (11001, 36784), (11913, 33968), (12738, 31768), (13794, 29336), (14668, 27588), (15884, 25476), (16984, 23826), (17328, 23353), (18392, 22002)]