221829192

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 160

約数和(自身を含む): 708939000

約数和(自身を除く): 487109808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 1053, 1224, 1326, 1377, 1404, 1549, 1768, 1836, 1989, 2106, 2652, 2754, 2808, 3098, 3672, 3978, 4212, 4647, 5304, 5508, 5967, 6196, 7956, 8424, 9294, 11016, 11934, 12392, 13941, 15912, 17901, 18588, 20137, 23868, 26333, 27882, 35802, 37176, 40274, 41823, 47736, 52666, 55764, 60411, 71604, 78999, 80548, 83646, 105332, 111528, 120822, 125469, 143208, 157998, 161096, 167292, 181233, 210664, 236997, 241644, 250938, 315996, 334584, 342329, 362466, 473994, 483288, 501876, 543699, 631992, 684658, 710991, 724932, 947988, 1003752, 1026987, 1087398, 1369316, 1421982, 1449864, 1631097, 1895976, 2053974, 2132973, 2174796, 2738632, 2843964, 3080961, 3262194, 4107948, 4265946, 4349592, 5687928, 6161922, 6524388, 8215896, 8531892, 9242883, 12323844, 13048776, 17063784, 18485766, 24647688, 27728649, 36971532, 55457298, 73943064, 110914596, 221829192]

約数ペア:

[(1, 221829192), (2, 110914596), (3, 73943064), (4, 55457298), (6, 36971532), (8, 27728649), (9, 24647688), (12, 18485766), (13, 17063784), (17, 13048776), (18, 12323844), (24, 9242883), (26, 8531892), (27, 8215896), (34, 6524388), (36, 6161922), (39, 5687928), (51, 4349592), (52, 4265946), (54, 4107948), (68, 3262194), (72, 3080961), (78, 2843964), (81, 2738632), (102, 2174796), (104, 2132973), (108, 2053974), (117, 1895976), (136, 1631097), (153, 1449864), (156, 1421982), (162, 1369316), (204, 1087398), (216, 1026987), (221, 1003752), (234, 947988), (306, 724932), (312, 710991), (324, 684658), (351, 631992), (408, 543699), (442, 501876), (459, 483288), (468, 473994), (612, 362466), (648, 342329), (663, 334584), (702, 315996), (884, 250938), (918, 241644), (936, 236997), (1053, 210664), (1224, 181233), (1326, 167292), (1377, 161096), (1404, 157998), (1549, 143208), (1768, 125469), (1836, 120822), (1989, 111528), (2106, 105332), (2652, 83646), (2754, 80548), (2808, 78999), (3098, 71604), (3672, 60411), (3978, 55764), (4212, 52666), (4647, 47736), (5304, 41823), (5508, 40274), (5967, 37176), (6196, 35802), (7956, 27882), (8424, 26333), (9294, 23868), (11016, 20137), (11934, 18588), (12392, 17901), (13941, 15912)]