21303777024

素因数分解:

$2^8\times 3^2\times {\mathrm{607}}^1\times {\mathrm{15233}}^1$

素因数の和:15862

約数の個数: 108

約数和(自身を含む): 61529272896

約数和(自身を除く): 40225495872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 607, 768, 1152, 1214, 1821, 2304, 2428, 3642, 4856, 5463, 7284, 9712, 10926, 14568, 15233, 19424, 21852, 29136, 30466, 38848, 43704, 45699, 58272, 60932, 77696, 87408, 91398, 116544, 121864, 137097, 155392, 174816, 182796, 233088, 243728, 274194, 349632, 365592, 466176, 487456, 548388, 699264, 731184, 974912, 1096776, 1398528, 1462368, 1949824, 2193552, 2924736, 3899648, 4387104, 5849472, 8774208, 9246431, 11698944, 17548416, 18492862, 27739293, 35096832, 36985724, 55478586, 73971448, 83217879, 110957172, 147942896, 166435758, 221914344, 295885792, 332871516, 443828688, 591771584, 665743032, 887657376, 1183543168, 1331486064, 1775314752, 2367086336, 2662972128, 3550629504, 5325944256, 7101259008, 10651888512, 21303777024]

約数ペア:

[(1, 21303777024), (2, 10651888512), (3, 7101259008), (4, 5325944256), (6, 3550629504), (8, 2662972128), (9, 2367086336), (12, 1775314752), (16, 1331486064), (18, 1183543168), (24, 887657376), (32, 665743032), (36, 591771584), (48, 443828688), (64, 332871516), (72, 295885792), (96, 221914344), (128, 166435758), (144, 147942896), (192, 110957172), (256, 83217879), (288, 73971448), (384, 55478586), (576, 36985724), (607, 35096832), (768, 27739293), (1152, 18492862), (1214, 17548416), (1821, 11698944), (2304, 9246431), (2428, 8774208), (3642, 5849472), (4856, 4387104), (5463, 3899648), (7284, 2924736), (9712, 2193552), (10926, 1949824), (14568, 1462368), (15233, 1398528), (19424, 1096776), (21852, 974912), (29136, 731184), (30466, 699264), (38848, 548388), (43704, 487456), (45699, 466176), (58272, 365592), (60932, 349632), (77696, 274194), (87408, 243728), (91398, 233088), (116544, 182796), (121864, 174816), (137097, 155392)]