988698816

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1051

約数の個数: 168

約数和(自身を含む): 3252337920

約数和(自身を除く): 2263639104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 379, 448, 504, 576, 647, 672, 758, 1008, 1137, 1294, 1344, 1516, 1941, 2016, 2274, 2588, 2653, 3032, 3411, 3882, 4032, 4529, 4548, 5176, 5306, 5823, 6064, 6822, 7764, 7959, 9058, 9096, 10352, 10612, 11646, 12128, 13587, 13644, 15528, 15918, 18116, 18192, 20704, 21224, 23292, 23877, 24256, 27174, 27288, 31056, 31836, 36232, 36384, 40761, 41408, 42448, 46584, 47754, 54348, 54576, 62112, 63672, 72464, 72768, 81522, 84896, 93168, 95508, 108696, 109152, 124224, 127344, 144928, 163044, 169792, 186336, 191016, 217392, 218304, 245213, 254688, 289856, 326088, 372672, 382032, 434784, 490426, 509376, 652176, 735639, 764064, 869568, 980852, 1304352, 1471278, 1528128, 1716491, 1961704, 2206917, 2608704, 2942556, 3432982, 3923408, 4413834, 5149473, 5885112, 6865964, 7846816, 8827668, 10298946, 11770224, 13731928, 15448419, 15693632, 17655336, 20597892, 23540448, 27463856, 30896838, 35310672, 41195784, 47080896, 54927712, 61793676, 70621344, 82391568, 109855424, 123587352, 141242688, 164783136, 247174704, 329566272, 494349408, 988698816]

約数ペア:

[(1, 988698816), (2, 494349408), (3, 329566272), (4, 247174704), (6, 164783136), (7, 141242688), (8, 123587352), (9, 109855424), (12, 82391568), (14, 70621344), (16, 61793676), (18, 54927712), (21, 47080896), (24, 41195784), (28, 35310672), (32, 30896838), (36, 27463856), (42, 23540448), (48, 20597892), (56, 17655336), (63, 15693632), (64, 15448419), (72, 13731928), (84, 11770224), (96, 10298946), (112, 8827668), (126, 7846816), (144, 6865964), (168, 5885112), (192, 5149473), (224, 4413834), (252, 3923408), (288, 3432982), (336, 2942556), (379, 2608704), (448, 2206917), (504, 1961704), (576, 1716491), (647, 1528128), (672, 1471278), (758, 1304352), (1008, 980852), (1137, 869568), (1294, 764064), (1344, 735639), (1516, 652176), (1941, 509376), (2016, 490426), (2274, 434784), (2588, 382032), (2653, 372672), (3032, 326088), (3411, 289856), (3882, 254688), (4032, 245213), (4529, 218304), (4548, 217392), (5176, 191016), (5306, 186336), (5823, 169792), (6064, 163044), (6822, 144928), (7764, 127344), (7959, 124224), (9058, 109152), (9096, 108696), (10352, 95508), (10612, 93168), (11646, 84896), (12128, 81522), (13587, 72768), (13644, 72464), (15528, 63672), (15918, 62112), (18116, 54576), (18192, 54348), (20704, 47754), (21224, 46584), (23292, 42448), (23877, 41408), (24256, 40761), (27174, 36384), (27288, 36232), (31056, 31836)]