1158220544

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 108

約数和(自身を含む): 2637066600

約数和(自身を除く): 1478846056

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 256, 304, 338, 416, 494, 608, 676, 832, 988, 1216, 1352, 1409, 1664, 1976, 2432, 2704, 2818, 3211, 3328, 3952, 4864, 5408, 5636, 6422, 7904, 10816, 11272, 12844, 15808, 18317, 21632, 22544, 25688, 26771, 31616, 36634, 43264, 45088, 51376, 53542, 63232, 73268, 90176, 102752, 107084, 146536, 180352, 205504, 214168, 238121, 293072, 348023, 360704, 411008, 428336, 476242, 586144, 696046, 822016, 856672, 952484, 1172288, 1392092, 1713344, 1904968, 2344576, 2784184, 3426688, 3809936, 4524299, 4689152, 5568368, 6853376, 7619872, 9048598, 11136736, 15239744, 18097196, 22273472, 30479488, 36194392, 44546944, 60958976, 72388784, 89093888, 144777568, 289555136, 579110272, 1158220544]

約数ペア:

[(1, 1158220544), (2, 579110272), (4, 289555136), (8, 144777568), (13, 89093888), (16, 72388784), (19, 60958976), (26, 44546944), (32, 36194392), (38, 30479488), (52, 22273472), (64, 18097196), (76, 15239744), (104, 11136736), (128, 9048598), (152, 7619872), (169, 6853376), (208, 5568368), (247, 4689152), (256, 4524299), (304, 3809936), (338, 3426688), (416, 2784184), (494, 2344576), (608, 1904968), (676, 1713344), (832, 1392092), (988, 1172288), (1216, 952484), (1352, 856672), (1409, 822016), (1664, 696046), (1976, 586144), (2432, 476242), (2704, 428336), (2818, 411008), (3211, 360704), (3328, 348023), (3952, 293072), (4864, 238121), (5408, 214168), (5636, 205504), (6422, 180352), (7904, 146536), (10816, 107084), (11272, 102752), (12844, 90176), (15808, 73268), (18317, 63232), (21632, 53542), (22544, 51376), (25688, 45088), (26771, 43264), (31616, 36634)]