1900308864

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1656

約数の個数: 128

約数和(自身を含む): 5346432000

約数和(自身を除く): 3446123136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 181, 192, 228, 304, 362, 384, 456, 543, 608, 724, 912, 1086, 1216, 1439, 1448, 1824, 2172, 2432, 2878, 2896, 3439, 3648, 4317, 4344, 5756, 5792, 6878, 7296, 8634, 8688, 10317, 11512, 11584, 13756, 17268, 17376, 20634, 23024, 23168, 27341, 27512, 34536, 34752, 41268, 46048, 54682, 55024, 69072, 69504, 82023, 82536, 92096, 109364, 110048, 138144, 164046, 165072, 184192, 218728, 220096, 260459, 276288, 328092, 330144, 437456, 440192, 520918, 552576, 656184, 660288, 781377, 874912, 1041836, 1312368, 1320576, 1562754, 1749824, 2083672, 2624736, 3125508, 3499648, 4167344, 4948721, 5249472, 6251016, 8334688, 9897442, 10498944, 12502032, 14846163, 16669376, 19794884, 25004064, 29692326, 33338752, 39589768, 50008128, 59384652, 79179536, 100016256, 118769304, 158359072, 237538608, 316718144, 475077216, 633436288, 950154432, 1900308864]

約数ペア:

[(1, 1900308864), (2, 950154432), (3, 633436288), (4, 475077216), (6, 316718144), (8, 237538608), (12, 158359072), (16, 118769304), (19, 100016256), (24, 79179536), (32, 59384652), (38, 50008128), (48, 39589768), (57, 33338752), (64, 29692326), (76, 25004064), (96, 19794884), (114, 16669376), (128, 14846163), (152, 12502032), (181, 10498944), (192, 9897442), (228, 8334688), (304, 6251016), (362, 5249472), (384, 4948721), (456, 4167344), (543, 3499648), (608, 3125508), (724, 2624736), (912, 2083672), (1086, 1749824), (1216, 1562754), (1439, 1320576), (1448, 1312368), (1824, 1041836), (2172, 874912), (2432, 781377), (2878, 660288), (2896, 656184), (3439, 552576), (3648, 520918), (4317, 440192), (4344, 437456), (5756, 330144), (5792, 328092), (6878, 276288), (7296, 260459), (8634, 220096), (8688, 218728), (10317, 184192), (11512, 165072), (11584, 164046), (13756, 138144), (17268, 110048), (17376, 109364), (20634, 92096), (23024, 82536), (23168, 82023), (27341, 69504), (27512, 69072), (34536, 55024), (34752, 54682), (41268, 46048)]