1995528528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3103

約数の個数: 240

約数和(自身を含む): 6880273920

約数和(自身を除く): 4884745392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2604, 2646, 3024, 3038, 3041, 3348, 3472, 3528, 3906, 4464, 4557, 5208, 5292, 5859, 6076, 6082, 6696, 7056, 7812, 9114, 9123, 10416, 10584, 11718, 12152, 12164, 13392, 13671, 15624, 18228, 18246, 21168, 21287, 23436, 24304, 24328, 27342, 27369, 31248, 36456, 36492, 41013, 42574, 46872, 48656, 54684, 54738, 63861, 72912, 72984, 82026, 82107, 85148, 93744, 94271, 109368, 109476, 127722, 145968, 149009, 164052, 164214, 170296, 188542, 191583, 218736, 218952, 255444, 282813, 298018, 328104, 328428, 340592, 377084, 383166, 437904, 447027, 510888, 565626, 574749, 596036, 656208, 656856, 659897, 754168, 766332, 848439, 894054, 1021776, 1131252, 1149498, 1192072, 1313712, 1319794, 1341081, 1508336, 1532664, 1696878, 1788108, 1979691, 2262504, 2298996, 2384144, 2545317, 2639588, 2682162, 3065328, 3393756, 3576216, 3959382, 4023243, 4525008, 4597992, 4619279, 5090634, 5279176, 5364324, 5939073, 6787512, 7152432, 7918764, 8046486, 9195984, 9238558, 10181268, 10558352, 10728648, 11878146, 13575024, 13857837, 15837528, 16092972, 17817219, 18477116, 20362536, 21457296, 23756292, 27715674, 31675056, 32185944, 35634438, 36954232, 40725072, 41573511, 47512584, 55431348, 64371888, 71268876, 73908464, 83147022, 95025168, 110862696, 124720533, 142537752, 166294044, 221725392, 249441066, 285075504, 332588088, 498882132, 665176176, 997764264, 1995528528]

約数ペア:

[(1, 1995528528), (2, 997764264), (3, 665176176), (4, 498882132), (6, 332588088), (7, 285075504), (8, 249441066), (9, 221725392), (12, 166294044), (14, 142537752), (16, 124720533), (18, 110862696), (21, 95025168), (24, 83147022), (27, 73908464), (28, 71268876), (31, 64371888), (36, 55431348), (42, 47512584), (48, 41573511), (49, 40725072), (54, 36954232), (56, 35634438), (62, 32185944), (63, 31675056), (72, 27715674), (84, 23756292), (93, 21457296), (98, 20362536), (108, 18477116), (112, 17817219), (124, 16092972), (126, 15837528), (144, 13857837), (147, 13575024), (168, 11878146), (186, 10728648), (189, 10558352), (196, 10181268), (216, 9238558), (217, 9195984), (248, 8046486), (252, 7918764), (279, 7152432), (294, 6787512), (336, 5939073), (372, 5364324), (378, 5279176), (392, 5090634), (432, 4619279), (434, 4597992), (441, 4525008), (496, 4023243), (504, 3959382), (558, 3576216), (588, 3393756), (651, 3065328), (744, 2682162), (756, 2639588), (784, 2545317), (837, 2384144), (868, 2298996), (882, 2262504), (1008, 1979691), (1116, 1788108), (1176, 1696878), (1302, 1532664), (1323, 1508336), (1488, 1341081), (1512, 1319794), (1519, 1313712), (1674, 1192072), (1736, 1149498), (1764, 1131252), (1953, 1021776), (2232, 894054), (2352, 848439), (2604, 766332), (2646, 754168), (3024, 659897), (3038, 656856), (3041, 656208), (3348, 596036), (3472, 574749), (3528, 565626), (3906, 510888), (4464, 447027), (4557, 437904), (5208, 383166), (5292, 377084), (5859, 340592), (6076, 328428), (6082, 328104), (6696, 298018), (7056, 282813), (7812, 255444), (9114, 218952), (9123, 218736), (10416, 191583), (10584, 188542), (11718, 170296), (12152, 164214), (12164, 164052), (13392, 149009), (13671, 145968), (15624, 127722), (18228, 109476), (18246, 109368), (21168, 94271), (21287, 93744), (23436, 85148), (24304, 82107), (24328, 82026), (27342, 72984), (27369, 72912), (31248, 63861), (36456, 54738), (36492, 54684), (41013, 48656), (42574, 46872)]