28004319216

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1987

約数の個数: 280

約数和(自身を含む): 86068241280

約数和(自身を除く): 58063922064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 162, 164, 186, 216, 243, 246, 248, 279, 324, 328, 369, 372, 432, 486, 492, 496, 558, 648, 656, 729, 738, 744, 837, 972, 984, 1107, 1116, 1271, 1296, 1458, 1476, 1488, 1674, 1889, 1944, 1968, 2214, 2232, 2511, 2542, 2916, 2952, 3321, 3348, 3778, 3813, 3888, 4428, 4464, 5022, 5084, 5667, 5832, 5904, 6642, 6696, 7533, 7556, 7626, 8856, 9963, 10044, 10168, 11334, 11439, 11664, 13284, 13392, 15066, 15112, 15252, 17001, 17712, 19926, 20088, 20336, 22599, 22668, 22878, 26568, 29889, 30132, 30224, 30504, 34002, 34317, 39852, 40176, 45198, 45336, 45756, 51003, 53136, 58559, 59778, 60264, 61008, 68004, 68634, 77449, 79704, 90396, 90672, 91512, 102006, 102951, 117118, 119556, 120528, 136008, 137268, 153009, 154898, 159408, 175677, 180792, 183024, 204012, 205902, 232347, 234236, 239112, 272016, 274536, 306018, 308853, 309796, 351354, 361584, 408024, 411804, 459027, 464694, 468472, 478224, 527031, 549072, 612036, 617706, 619592, 697041, 702708, 816048, 823608, 918054, 926559, 929388, 936944, 1054062, 1224072, 1235412, 1239184, 1377081, 1394082, 1405416, 1581093, 1647216, 1836108, 1853118, 1858776, 2091123, 2108124, 2400919, 2448144, 2470824, 2754162, 2788164, 2810832, 3162186, 3672216, 3706236, 3717552, 4182246, 4216248, 4743279, 4801838, 4941648, 5508324, 5576328, 6273369, 6324372, 7202757, 7344432, 7412472, 8364492, 8432496, 9486558, 9603676, 11016648, 11152656, 12546738, 12648744, 14229837, 14405514, 14824944, 16728984, 18820107, 18973116, 19207352, 21608271, 22033296, 25093476, 25297488, 28459674, 28811028, 33457968, 37640214, 37946232, 38414704, 42689511, 43216542, 50186952, 56460321, 56919348, 57622056, 64824813, 75280428, 75892464, 85379022, 86433084, 100373904, 112920642, 113838696, 115244112, 129649626, 150560856, 170758044, 172866168, 194474439, 225841284, 227677392, 259299252, 301121712, 341516088, 345732336, 388948878, 451682568, 518598504, 583423317, 683032176, 777897756, 903365136, 1037197008, 1166846634, 1555795512, 1750269951, 2333693268, 3111591024, 3500539902, 4667386536, 7001079804, 9334773072, 14002159608, 28004319216]

約数ペア:

[(1, 28004319216), (2, 14002159608), (3, 9334773072), (4, 7001079804), (6, 4667386536), (8, 3500539902), (9, 3111591024), (12, 2333693268), (16, 1750269951), (18, 1555795512), (24, 1166846634), (27, 1037197008), (31, 903365136), (36, 777897756), (41, 683032176), (48, 583423317), (54, 518598504), (62, 451682568), (72, 388948878), (81, 345732336), (82, 341516088), (93, 301121712), (108, 259299252), (123, 227677392), (124, 225841284), (144, 194474439), (162, 172866168), (164, 170758044), (186, 150560856), (216, 129649626), (243, 115244112), (246, 113838696), (248, 112920642), (279, 100373904), (324, 86433084), (328, 85379022), (369, 75892464), (372, 75280428), (432, 64824813), (486, 57622056), (492, 56919348), (496, 56460321), (558, 50186952), (648, 43216542), (656, 42689511), (729, 38414704), (738, 37946232), (744, 37640214), (837, 33457968), (972, 28811028), (984, 28459674), (1107, 25297488), (1116, 25093476), (1271, 22033296), (1296, 21608271), (1458, 19207352), (1476, 18973116), (1488, 18820107), (1674, 16728984), (1889, 14824944), (1944, 14405514), (1968, 14229837), (2214, 12648744), (2232, 12546738), (2511, 11152656), (2542, 11016648), (2916, 9603676), (2952, 9486558), (3321, 8432496), (3348, 8364492), (3778, 7412472), (3813, 7344432), (3888, 7202757), (4428, 6324372), (4464, 6273369), (5022, 5576328), (5084, 5508324), (5667, 4941648), (5832, 4801838), (5904, 4743279), (6642, 4216248), (6696, 4182246), (7533, 3717552), (7556, 3706236), (7626, 3672216), (8856, 3162186), (9963, 2810832), (10044, 2788164), (10168, 2754162), (11334, 2470824), (11439, 2448144), (11664, 2400919), (13284, 2108124), (13392, 2091123), (15066, 1858776), (15112, 1853118), (15252, 1836108), (17001, 1647216), (17712, 1581093), (19926, 1405416), (20088, 1394082), (20336, 1377081), (22599, 1239184), (22668, 1235412), (22878, 1224072), (26568, 1054062), (29889, 936944), (30132, 929388), (30224, 926559), (30504, 918054), (34002, 823608), (34317, 816048), (39852, 702708), (40176, 697041), (45198, 619592), (45336, 617706), (45756, 612036), (51003, 549072), (53136, 527031), (58559, 478224), (59778, 468472), (60264, 464694), (61008, 459027), (68004, 411804), (68634, 408024), (77449, 361584), (79704, 351354), (90396, 309796), (90672, 308853), (91512, 306018), (102006, 274536), (102951, 272016), (117118, 239112), (119556, 234236), (120528, 232347), (136008, 205902), (137268, 204012), (153009, 183024), (154898, 180792), (159408, 175677)]