21155573472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1741}}^1$

素因数の和:2113

約数の個数: 192

約数和(自身を含む): 62455131648

約数和(自身を除く): 41299558176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 132, 148, 176, 222, 264, 296, 311, 352, 407, 444, 528, 592, 622, 814, 888, 933, 1056, 1184, 1221, 1244, 1628, 1741, 1776, 1866, 2442, 2488, 3256, 3421, 3482, 3552, 3732, 4884, 4976, 5223, 6512, 6842, 6964, 7464, 9768, 9952, 10263, 10446, 11507, 13024, 13684, 13928, 14928, 19151, 19536, 20526, 20892, 23014, 27368, 27856, 29856, 34521, 38302, 39072, 41052, 41784, 46028, 54736, 55712, 57453, 64417, 69042, 76604, 82104, 83568, 92056, 109472, 114906, 126577, 128834, 138084, 153208, 164208, 167136, 184112, 193251, 229812, 253154, 257668, 276168, 306416, 328416, 368224, 379731, 386502, 459624, 506308, 515336, 541451, 552336, 612832, 708587, 759462, 773004, 919248, 1012616, 1030672, 1082902, 1104672, 1417174, 1518924, 1546008, 1624353, 1838496, 2025232, 2061344, 2125761, 2165804, 2834348, 3037848, 3092016, 3248706, 4050464, 4251522, 4331608, 5668696, 5955961, 6075696, 6184032, 6497412, 8503044, 8663216, 11337392, 11911922, 12151392, 12994824, 17006088, 17326432, 17867883, 20033687, 22674784, 23823844, 25989648, 34012176, 35735766, 40067374, 47647688, 51979296, 60101061, 68024352, 71471532, 80134748, 95295376, 120202122, 142943064, 160269496, 190590752, 220370557, 240404244, 285886128, 320538992, 440741114, 480808488, 571772256, 641077984, 661111671, 881482228, 961616976, 1322223342, 1762964456, 1923233952, 2644446684, 3525928912, 5288893368, 7051857824, 10577786736, 21155573472]

約数ペア:

[(1, 21155573472), (2, 10577786736), (3, 7051857824), (4, 5288893368), (6, 3525928912), (8, 2644446684), (11, 1923233952), (12, 1762964456), (16, 1322223342), (22, 961616976), (24, 881482228), (32, 661111671), (33, 641077984), (37, 571772256), (44, 480808488), (48, 440741114), (66, 320538992), (74, 285886128), (88, 240404244), (96, 220370557), (111, 190590752), (132, 160269496), (148, 142943064), (176, 120202122), (222, 95295376), (264, 80134748), (296, 71471532), (311, 68024352), (352, 60101061), (407, 51979296), (444, 47647688), (528, 40067374), (592, 35735766), (622, 34012176), (814, 25989648), (888, 23823844), (933, 22674784), (1056, 20033687), (1184, 17867883), (1221, 17326432), (1244, 17006088), (1628, 12994824), (1741, 12151392), (1776, 11911922), (1866, 11337392), (2442, 8663216), (2488, 8503044), (3256, 6497412), (3421, 6184032), (3482, 6075696), (3552, 5955961), (3732, 5668696), (4884, 4331608), (4976, 4251522), (5223, 4050464), (6512, 3248706), (6842, 3092016), (6964, 3037848), (7464, 2834348), (9768, 2165804), (9952, 2125761), (10263, 2061344), (10446, 2025232), (11507, 1838496), (13024, 1624353), (13684, 1546008), (13928, 1518924), (14928, 1417174), (19151, 1104672), (19536, 1082902), (20526, 1030672), (20892, 1012616), (23014, 919248), (27368, 773004), (27856, 759462), (29856, 708587), (34521, 612832), (38302, 552336), (39072, 541451), (41052, 515336), (41784, 506308), (46028, 459624), (54736, 386502), (55712, 379731), (57453, 368224), (64417, 328416), (69042, 306416), (76604, 276168), (82104, 257668), (83568, 253154), (92056, 229812), (109472, 193251), (114906, 184112), (126577, 167136), (128834, 164208), (138084, 153208)]