520028784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 1720068480

約数和(自身を除く): 1200039696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 144, 148, 152, 171, 176, 198, 209, 222, 228, 264, 296, 304, 333, 342, 396, 407, 418, 444, 456, 467, 528, 592, 627, 666, 684, 703, 792, 814, 836, 888, 912, 934, 1221, 1254, 1332, 1368, 1401, 1406, 1584, 1628, 1672, 1776, 1868, 1881, 2109, 2442, 2508, 2664, 2736, 2802, 2812, 3256, 3344, 3663, 3736, 3762, 4203, 4218, 4884, 5016, 5137, 5328, 5604, 5624, 6327, 6512, 7326, 7472, 7524, 7733, 8406, 8436, 8873, 9768, 10032, 10274, 11208, 11248, 12654, 14652, 15048, 15411, 15466, 16812, 16872, 17279, 17746, 19536, 20548, 22416, 23199, 25308, 26619, 29304, 30096, 30822, 30932, 33624, 33744, 34558, 35492, 41096, 46233, 46398, 50616, 51837, 53238, 58608, 61644, 61864, 67248, 69116, 69597, 70984, 79857, 82192, 92466, 92796, 97603, 101232, 103674, 106476, 123288, 123728, 138232, 139194, 141968, 155511, 159714, 184932, 185592, 190069, 195206, 207348, 212952, 246576, 276464, 278388, 292809, 311022, 319428, 328301, 369864, 371184, 380138, 390412, 414696, 425904, 556776, 570207, 585618, 622044, 638856, 656602, 739728, 760276, 780824, 829392, 878427, 984903, 1113552, 1140414, 1171236, 1244088, 1277712, 1313204, 1520552, 1561648, 1710621, 1756854, 1969806, 2280828, 2342472, 2488176, 2626408, 2954709, 3041104, 3421242, 3513708, 3611311, 3939612, 4561656, 4684944, 5252816, 5909418, 6842484, 7027416, 7222622, 7879224, 9123312, 10833933, 11818836, 13684968, 14054832, 14445244, 15758448, 21667866, 23637672, 27369936, 28890488, 32501799, 43335732, 47275344, 57780976, 65003598, 86671464, 130007196, 173342928, 260014392, 520028784]

約数ペア:

[(1, 520028784), (2, 260014392), (3, 173342928), (4, 130007196), (6, 86671464), (8, 65003598), (9, 57780976), (11, 47275344), (12, 43335732), (16, 32501799), (18, 28890488), (19, 27369936), (22, 23637672), (24, 21667866), (33, 15758448), (36, 14445244), (37, 14054832), (38, 13684968), (44, 11818836), (48, 10833933), (57, 9123312), (66, 7879224), (72, 7222622), (74, 7027416), (76, 6842484), (88, 5909418), (99, 5252816), (111, 4684944), (114, 4561656), (132, 3939612), (144, 3611311), (148, 3513708), (152, 3421242), (171, 3041104), (176, 2954709), (198, 2626408), (209, 2488176), (222, 2342472), (228, 2280828), (264, 1969806), (296, 1756854), (304, 1710621), (333, 1561648), (342, 1520552), (396, 1313204), (407, 1277712), (418, 1244088), (444, 1171236), (456, 1140414), (467, 1113552), (528, 984903), (592, 878427), (627, 829392), (666, 780824), (684, 760276), (703, 739728), (792, 656602), (814, 638856), (836, 622044), (888, 585618), (912, 570207), (934, 556776), (1221, 425904), (1254, 414696), (1332, 390412), (1368, 380138), (1401, 371184), (1406, 369864), (1584, 328301), (1628, 319428), (1672, 311022), (1776, 292809), (1868, 278388), (1881, 276464), (2109, 246576), (2442, 212952), (2508, 207348), (2664, 195206), (2736, 190069), (2802, 185592), (2812, 184932), (3256, 159714), (3344, 155511), (3663, 141968), (3736, 139194), (3762, 138232), (4203, 123728), (4218, 123288), (4884, 106476), (5016, 103674), (5137, 101232), (5328, 97603), (5604, 92796), (5624, 92466), (6327, 82192), (6512, 79857), (7326, 70984), (7472, 69597), (7524, 69116), (7733, 67248), (8406, 61864), (8436, 61644), (8873, 58608), (9768, 53238), (10032, 51837), (10274, 50616), (11208, 46398), (11248, 46233), (12654, 41096), (14652, 35492), (15048, 34558), (15411, 33744), (15466, 33624), (16812, 30932), (16872, 30822), (17279, 30096), (17746, 29304), (19536, 26619), (20548, 25308), (22416, 23199)]