321876504

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 972259200

約数和(自身を除く): 650382696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 153, 162, 183, 204, 216, 244, 306, 324, 366, 408, 459, 479, 488, 549, 612, 648, 732, 918, 958, 1037, 1098, 1224, 1377, 1437, 1464, 1647, 1836, 1916, 2074, 2196, 2754, 2874, 3111, 3294, 3672, 3832, 4148, 4311, 4392, 4941, 5508, 5748, 6222, 6588, 8143, 8296, 8622, 9333, 9882, 11016, 11496, 12444, 12933, 13176, 16286, 17244, 18666, 19764, 24429, 24888, 25866, 27999, 29219, 32572, 34488, 37332, 38799, 39528, 48858, 51732, 55998, 58438, 65144, 73287, 74664, 77598, 83997, 87657, 97716, 103464, 111996, 116876, 146574, 155196, 167994, 175314, 195432, 219861, 223992, 233752, 262971, 293148, 310392, 335988, 350628, 439722, 496723, 525942, 586296, 659583, 671976, 701256, 788913, 879444, 993446, 1051884, 1319166, 1490169, 1577826, 1758888, 1986892, 2103768, 2366739, 2638332, 2980338, 3155652, 3973784, 4470507, 4733478, 5276664, 5960676, 6311304, 8941014, 9466956, 11921352, 13411521, 17882028, 18933912, 26823042, 35764056, 40234563, 53646084, 80469126, 107292168, 160938252, 321876504]

約数ペア:

[(1, 321876504), (2, 160938252), (3, 107292168), (4, 80469126), (6, 53646084), (8, 40234563), (9, 35764056), (12, 26823042), (17, 18933912), (18, 17882028), (24, 13411521), (27, 11921352), (34, 9466956), (36, 8941014), (51, 6311304), (54, 5960676), (61, 5276664), (68, 4733478), (72, 4470507), (81, 3973784), (102, 3155652), (108, 2980338), (122, 2638332), (136, 2366739), (153, 2103768), (162, 1986892), (183, 1758888), (204, 1577826), (216, 1490169), (244, 1319166), (306, 1051884), (324, 993446), (366, 879444), (408, 788913), (459, 701256), (479, 671976), (488, 659583), (549, 586296), (612, 525942), (648, 496723), (732, 439722), (918, 350628), (958, 335988), (1037, 310392), (1098, 293148), (1224, 262971), (1377, 233752), (1437, 223992), (1464, 219861), (1647, 195432), (1836, 175314), (1916, 167994), (2074, 155196), (2196, 146574), (2754, 116876), (2874, 111996), (3111, 103464), (3294, 97716), (3672, 87657), (3832, 83997), (4148, 77598), (4311, 74664), (4392, 73287), (4941, 65144), (5508, 58438), (5748, 55998), (6222, 51732), (6588, 48858), (8143, 39528), (8296, 38799), (8622, 37332), (9333, 34488), (9882, 32572), (11016, 29219), (11496, 27999), (12444, 25866), (12933, 24888), (13176, 24429), (16286, 19764), (17244, 18666)]