674967456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 144

約数和(自身を含む): 2056509000

約数和(自身を除く): 1381541544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 89, 96, 102, 136, 144, 153, 178, 204, 267, 272, 288, 306, 356, 408, 534, 544, 612, 712, 801, 816, 1068, 1224, 1424, 1513, 1549, 1602, 1632, 2136, 2448, 2848, 3026, 3098, 3204, 4272, 4539, 4647, 4896, 6052, 6196, 6408, 8544, 9078, 9294, 12104, 12392, 12816, 13617, 13941, 18156, 18588, 24208, 24784, 25632, 26333, 27234, 27882, 36312, 37176, 48416, 49568, 52666, 54468, 55764, 72624, 74352, 78999, 105332, 108936, 111528, 137861, 145248, 148704, 157998, 210664, 217872, 223056, 236997, 275722, 315996, 413583, 421328, 435744, 446112, 473994, 551444, 631992, 827166, 842656, 947988, 1102888, 1240749, 1263984, 1654332, 1895976, 2205776, 2343637, 2481498, 2527968, 3308664, 3791952, 4411552, 4687274, 4962996, 6617328, 7030911, 7583904, 9374548, 9925992, 13234656, 14061822, 18749096, 19851984, 21092733, 28123644, 37498192, 39703968, 42185466, 56247288, 74996384, 84370932, 112494576, 168741864, 224989152, 337483728, 674967456]

約数ペア:

[(1, 674967456), (2, 337483728), (3, 224989152), (4, 168741864), (6, 112494576), (8, 84370932), (9, 74996384), (12, 56247288), (16, 42185466), (17, 39703968), (18, 37498192), (24, 28123644), (32, 21092733), (34, 19851984), (36, 18749096), (48, 14061822), (51, 13234656), (68, 9925992), (72, 9374548), (89, 7583904), (96, 7030911), (102, 6617328), (136, 4962996), (144, 4687274), (153, 4411552), (178, 3791952), (204, 3308664), (267, 2527968), (272, 2481498), (288, 2343637), (306, 2205776), (356, 1895976), (408, 1654332), (534, 1263984), (544, 1240749), (612, 1102888), (712, 947988), (801, 842656), (816, 827166), (1068, 631992), (1224, 551444), (1424, 473994), (1513, 446112), (1549, 435744), (1602, 421328), (1632, 413583), (2136, 315996), (2448, 275722), (2848, 236997), (3026, 223056), (3098, 217872), (3204, 210664), (4272, 157998), (4539, 148704), (4647, 145248), (4896, 137861), (6052, 111528), (6196, 108936), (6408, 105332), (8544, 78999), (9078, 74352), (9294, 72624), (12104, 55764), (12392, 54468), (12816, 52666), (13617, 49568), (13941, 48416), (18156, 37176), (18588, 36312), (24208, 27882), (24784, 27234), (25632, 26333)]