2015780224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 4369680000

約数和(自身を除く): 2353899776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 89, 128, 134, 139, 152, 178, 268, 278, 304, 356, 536, 556, 608, 712, 1072, 1112, 1216, 1273, 1424, 1691, 2144, 2224, 2432, 2546, 2641, 2848, 3382, 4288, 4448, 5092, 5282, 5696, 5963, 6764, 8576, 8896, 9313, 10184, 10564, 11392, 11926, 12371, 13528, 17792, 18626, 20368, 21128, 23852, 24742, 27056, 37252, 40736, 42256, 47704, 49484, 54112, 74504, 81472, 84512, 95408, 98968, 108224, 113297, 149008, 162944, 169024, 176947, 190816, 197936, 216448, 226594, 235049, 298016, 338048, 353894, 381632, 395872, 453188, 470098, 596032, 707788, 763264, 791744, 828857, 906376, 940196, 1192064, 1415576, 1583488, 1657714, 1812752, 1880392, 2831152, 3315428, 3625504, 3760784, 5662304, 6630856, 7251008, 7521568, 11324608, 13261712, 14502016, 15043136, 15748283, 22649216, 26523424, 30086272, 31496566, 53046848, 62993132, 106093696, 125986264, 251972528, 503945056, 1007890112, 2015780224]

約数ペア:

[(1, 2015780224), (2, 1007890112), (4, 503945056), (8, 251972528), (16, 125986264), (19, 106093696), (32, 62993132), (38, 53046848), (64, 31496566), (67, 30086272), (76, 26523424), (89, 22649216), (128, 15748283), (134, 15043136), (139, 14502016), (152, 13261712), (178, 11324608), (268, 7521568), (278, 7251008), (304, 6630856), (356, 5662304), (536, 3760784), (556, 3625504), (608, 3315428), (712, 2831152), (1072, 1880392), (1112, 1812752), (1216, 1657714), (1273, 1583488), (1424, 1415576), (1691, 1192064), (2144, 940196), (2224, 906376), (2432, 828857), (2546, 791744), (2641, 763264), (2848, 707788), (3382, 596032), (4288, 470098), (4448, 453188), (5092, 395872), (5282, 381632), (5696, 353894), (5963, 338048), (6764, 298016), (8576, 235049), (8896, 226594), (9313, 216448), (10184, 197936), (10564, 190816), (11392, 176947), (11926, 169024), (12371, 162944), (13528, 149008), (17792, 113297), (18626, 108224), (20368, 98968), (21128, 95408), (23852, 84512), (24742, 81472), (27056, 74504), (37252, 54112), (40736, 49484), (42256, 47704)]