661130304

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 1816705536

約数和(自身を除く): 1155575232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 277, 372, 401, 496, 554, 744, 802, 831, 992, 1108, 1203, 1488, 1604, 1662, 1984, 2216, 2406, 2976, 3208, 3324, 4432, 4812, 5952, 6416, 6648, 8587, 8864, 9624, 12431, 12832, 13296, 17174, 17728, 19248, 24862, 25664, 25761, 26592, 34348, 37293, 38496, 49724, 51522, 53184, 68696, 74586, 76992, 99448, 103044, 111077, 137392, 149172, 198896, 206088, 222154, 274784, 298344, 333231, 397792, 412176, 444308, 549568, 596688, 666462, 795584, 824352, 888616, 1193376, 1332924, 1648704, 1777232, 2386752, 2665848, 3443387, 3554464, 5331696, 6886774, 7108928, 10330161, 10663392, 13773548, 20660322, 21326784, 27547096, 41320644, 55094192, 82641288, 110188384, 165282576, 220376768, 330565152, 661130304]

約数ペア:

[(1, 661130304), (2, 330565152), (3, 220376768), (4, 165282576), (6, 110188384), (8, 82641288), (12, 55094192), (16, 41320644), (24, 27547096), (31, 21326784), (32, 20660322), (48, 13773548), (62, 10663392), (64, 10330161), (93, 7108928), (96, 6886774), (124, 5331696), (186, 3554464), (192, 3443387), (248, 2665848), (277, 2386752), (372, 1777232), (401, 1648704), (496, 1332924), (554, 1193376), (744, 888616), (802, 824352), (831, 795584), (992, 666462), (1108, 596688), (1203, 549568), (1488, 444308), (1604, 412176), (1662, 397792), (1984, 333231), (2216, 298344), (2406, 274784), (2976, 222154), (3208, 206088), (3324, 198896), (4432, 149172), (4812, 137392), (5952, 111077), (6416, 103044), (6648, 99448), (8587, 76992), (8864, 74586), (9624, 68696), (12431, 53184), (12832, 51522), (13296, 49724), (17174, 38496), (17728, 37293), (19248, 34348), (24862, 26592), (25664, 25761)]