15389626392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{38603}}^1$

素因数の和:38742

約数の個数: 144

約数和(自身を含む): 48915514440

約数和(自身を除く): 33525888048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 113, 126, 147, 168, 196, 226, 252, 294, 339, 392, 441, 452, 504, 588, 678, 791, 882, 904, 1017, 1176, 1356, 1582, 1764, 2034, 2373, 2712, 3164, 3528, 4068, 4746, 5537, 6328, 7119, 8136, 9492, 11074, 14238, 16611, 18984, 22148, 28476, 33222, 38603, 44296, 49833, 56952, 66444, 77206, 99666, 115809, 132888, 154412, 199332, 231618, 270221, 308824, 347427, 398664, 463236, 540442, 694854, 810663, 926472, 1080884, 1389708, 1621326, 1891547, 2161768, 2431989, 2779416, 3242652, 3783094, 4362139, 4863978, 5674641, 6485304, 7566188, 8724278, 9727956, 11349282, 13086417, 15132376, 17023923, 17448556, 19455912, 22698564, 26172834, 30534973, 34047846, 34897112, 39259251, 45397128, 52345668, 61069946, 68095692, 78518502, 91604919, 104691336, 122139892, 136191384, 157037004, 183209838, 213744811, 244279784, 274814757, 314074008, 366419676, 427489622, 549629514, 641234433, 732839352, 854979244, 1099259028, 1282468866, 1709958488, 1923703299, 2198518056, 2564937732, 3847406598, 5129875464, 7694813196, 15389626392]

約数ペア:

[(1, 15389626392), (2, 7694813196), (3, 5129875464), (4, 3847406598), (6, 2564937732), (7, 2198518056), (8, 1923703299), (9, 1709958488), (12, 1282468866), (14, 1099259028), (18, 854979244), (21, 732839352), (24, 641234433), (28, 549629514), (36, 427489622), (42, 366419676), (49, 314074008), (56, 274814757), (63, 244279784), (72, 213744811), (84, 183209838), (98, 157037004), (113, 136191384), (126, 122139892), (147, 104691336), (168, 91604919), (196, 78518502), (226, 68095692), (252, 61069946), (294, 52345668), (339, 45397128), (392, 39259251), (441, 34897112), (452, 34047846), (504, 30534973), (588, 26172834), (678, 22698564), (791, 19455912), (882, 17448556), (904, 17023923), (1017, 15132376), (1176, 13086417), (1356, 11349282), (1582, 9727956), (1764, 8724278), (2034, 7566188), (2373, 6485304), (2712, 5674641), (3164, 4863978), (3528, 4362139), (4068, 3783094), (4746, 3242652), (5537, 2779416), (6328, 2431989), (7119, 2161768), (8136, 1891547), (9492, 1621326), (11074, 1389708), (14238, 1080884), (16611, 926472), (18984, 810663), (22148, 694854), (28476, 540442), (33222, 463236), (38603, 398664), (44296, 347427), (49833, 308824), (56952, 270221), (66444, 231618), (77206, 199332), (99666, 154412), (115809, 132888)]