231309072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1641

約数の個数: 120

約数和(自身を含む): 697109400

約数和(自身を除く): 465800328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 488, 549, 612, 732, 816, 976, 1037, 1098, 1224, 1464, 1549, 2074, 2196, 2448, 2928, 3098, 3111, 4148, 4392, 4647, 6196, 6222, 8296, 8784, 9294, 9333, 12392, 12444, 13941, 16592, 18588, 18666, 24784, 24888, 26333, 27882, 37176, 37332, 49776, 52666, 55764, 74352, 74664, 78999, 94489, 105332, 111528, 149328, 157998, 188978, 210664, 223056, 236997, 283467, 315996, 377956, 421328, 473994, 566934, 631992, 755912, 850401, 947988, 1133868, 1263984, 1511824, 1606313, 1700802, 1895976, 2267736, 3212626, 3401604, 3791952, 4535472, 4818939, 6425252, 6803208, 9637878, 12850504, 13606416, 14456817, 19275756, 25701008, 28913634, 38551512, 57827268, 77103024, 115654536, 231309072]

約数ペア:

[(1, 231309072), (2, 115654536), (3, 77103024), (4, 57827268), (6, 38551512), (8, 28913634), (9, 25701008), (12, 19275756), (16, 14456817), (17, 13606416), (18, 12850504), (24, 9637878), (34, 6803208), (36, 6425252), (48, 4818939), (51, 4535472), (61, 3791952), (68, 3401604), (72, 3212626), (102, 2267736), (122, 1895976), (136, 1700802), (144, 1606313), (153, 1511824), (183, 1263984), (204, 1133868), (244, 947988), (272, 850401), (306, 755912), (366, 631992), (408, 566934), (488, 473994), (549, 421328), (612, 377956), (732, 315996), (816, 283467), (976, 236997), (1037, 223056), (1098, 210664), (1224, 188978), (1464, 157998), (1549, 149328), (2074, 111528), (2196, 105332), (2448, 94489), (2928, 78999), (3098, 74664), (3111, 74352), (4148, 55764), (4392, 52666), (4647, 49776), (6196, 37332), (6222, 37176), (8296, 27882), (8784, 26333), (9294, 24888), (9333, 24784), (12392, 18666), (12444, 18588), (13941, 16592)]