865439952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 160

約数和(自身を含む): 2567835648

約数和(自身を除く): 1702395696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 47, 48, 52, 69, 78, 92, 94, 104, 138, 141, 156, 184, 188, 208, 276, 282, 299, 312, 368, 376, 552, 564, 598, 611, 624, 752, 897, 1081, 1104, 1128, 1196, 1222, 1283, 1794, 1833, 2162, 2256, 2392, 2444, 2566, 3243, 3588, 3666, 3849, 4324, 4784, 4888, 5132, 6486, 7176, 7332, 7698, 8648, 9776, 10264, 12972, 14053, 14352, 14664, 15396, 16679, 17296, 20528, 25944, 28106, 29328, 29509, 30792, 33358, 42159, 50037, 51888, 56212, 59018, 60301, 61584, 66716, 84318, 88527, 100074, 112424, 118036, 120602, 133432, 168636, 177054, 180903, 200148, 224848, 236072, 241204, 266864, 337272, 354108, 361806, 383617, 400296, 472144, 482408, 674544, 708216, 723612, 767234, 783913, 800592, 964816, 1150851, 1386923, 1416432, 1447224, 1534468, 1567826, 2301702, 2351739, 2773846, 2894448, 3068936, 3135652, 4160769, 4603404, 4703478, 5547692, 6137872, 6271304, 8321538, 9206808, 9406956, 11095384, 12542608, 16643076, 18029999, 18413616, 18813912, 22190768, 33286152, 36059998, 37627824, 54089997, 66572304, 72119996, 108179994, 144239992, 216359988, 288479984, 432719976, 865439952]

約数ペア:

[(1, 865439952), (2, 432719976), (3, 288479984), (4, 216359988), (6, 144239992), (8, 108179994), (12, 72119996), (13, 66572304), (16, 54089997), (23, 37627824), (24, 36059998), (26, 33286152), (39, 22190768), (46, 18813912), (47, 18413616), (48, 18029999), (52, 16643076), (69, 12542608), (78, 11095384), (92, 9406956), (94, 9206808), (104, 8321538), (138, 6271304), (141, 6137872), (156, 5547692), (184, 4703478), (188, 4603404), (208, 4160769), (276, 3135652), (282, 3068936), (299, 2894448), (312, 2773846), (368, 2351739), (376, 2301702), (552, 1567826), (564, 1534468), (598, 1447224), (611, 1416432), (624, 1386923), (752, 1150851), (897, 964816), (1081, 800592), (1104, 783913), (1128, 767234), (1196, 723612), (1222, 708216), (1283, 674544), (1794, 482408), (1833, 472144), (2162, 400296), (2256, 383617), (2392, 361806), (2444, 354108), (2566, 337272), (3243, 266864), (3588, 241204), (3666, 236072), (3849, 224848), (4324, 200148), (4784, 180903), (4888, 177054), (5132, 168636), (6486, 133432), (7176, 120602), (7332, 118036), (7698, 112424), (8648, 100074), (9776, 88527), (10264, 84318), (12972, 66716), (14053, 61584), (14352, 60301), (14664, 59018), (15396, 56212), (16679, 51888), (17296, 50037), (20528, 42159), (25944, 33358), (28106, 30792), (29328, 29509)]