685342008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 2132676000

約数和(自身を除く): 1447333992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 89, 104, 114, 117, 152, 156, 171, 178, 228, 234, 247, 267, 312, 342, 356, 433, 456, 468, 494, 534, 684, 712, 741, 801, 866, 936, 988, 1068, 1157, 1299, 1368, 1482, 1602, 1691, 1732, 1976, 2136, 2223, 2314, 2598, 2964, 3204, 3382, 3464, 3471, 3897, 4446, 4628, 5073, 5196, 5629, 5928, 6408, 6764, 6942, 7794, 8227, 8892, 9256, 10146, 10392, 10413, 11258, 13528, 13884, 15219, 15588, 16454, 16887, 17784, 20292, 20826, 21983, 22516, 24681, 27768, 30438, 31176, 32908, 33774, 38537, 40584, 41652, 43966, 45032, 49362, 50661, 60876, 65816, 65949, 67548, 74043, 77074, 83304, 87932, 98724, 101322, 106951, 115611, 121752, 131898, 135096, 148086, 154148, 175864, 197448, 197847, 202644, 213902, 231222, 263796, 296172, 308296, 320853, 346833, 395694, 405288, 427804, 462444, 500981, 527592, 592344, 641706, 693666, 732203, 791388, 855608, 924888, 962559, 1001962, 1283412, 1387332, 1464406, 1502943, 1582776, 1925118, 2003924, 2196609, 2566824, 2774664, 2928812, 3005886, 3850236, 4007848, 4393218, 4508829, 5857624, 6011772, 6589827, 7700472, 8786436, 9017658, 9518639, 12023544, 13179654, 17572872, 18035316, 19037278, 26359308, 28555917, 36070632, 38074556, 52718616, 57111834, 76149112, 85667751, 114223668, 171335502, 228447336, 342671004, 685342008]

約数ペア:

[(1, 685342008), (2, 342671004), (3, 228447336), (4, 171335502), (6, 114223668), (8, 85667751), (9, 76149112), (12, 57111834), (13, 52718616), (18, 38074556), (19, 36070632), (24, 28555917), (26, 26359308), (36, 19037278), (38, 18035316), (39, 17572872), (52, 13179654), (57, 12023544), (72, 9518639), (76, 9017658), (78, 8786436), (89, 7700472), (104, 6589827), (114, 6011772), (117, 5857624), (152, 4508829), (156, 4393218), (171, 4007848), (178, 3850236), (228, 3005886), (234, 2928812), (247, 2774664), (267, 2566824), (312, 2196609), (342, 2003924), (356, 1925118), (433, 1582776), (456, 1502943), (468, 1464406), (494, 1387332), (534, 1283412), (684, 1001962), (712, 962559), (741, 924888), (801, 855608), (866, 791388), (936, 732203), (988, 693666), (1068, 641706), (1157, 592344), (1299, 527592), (1368, 500981), (1482, 462444), (1602, 427804), (1691, 405288), (1732, 395694), (1976, 346833), (2136, 320853), (2223, 308296), (2314, 296172), (2598, 263796), (2964, 231222), (3204, 213902), (3382, 202644), (3464, 197847), (3471, 197448), (3897, 175864), (4446, 154148), (4628, 148086), (5073, 135096), (5196, 131898), (5629, 121752), (5928, 115611), (6408, 106951), (6764, 101322), (6942, 98724), (7794, 87932), (8227, 83304), (8892, 77074), (9256, 74043), (10146, 67548), (10392, 65949), (10413, 65816), (11258, 60876), (13528, 50661), (13884, 49362), (15219, 45032), (15588, 43966), (16454, 41652), (16887, 40584), (17784, 38537), (20292, 33774), (20826, 32908), (21983, 31176), (22516, 30438), (24681, 27768)]