300848128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 132

約数和(自身を含む): 739212640

約数和(自身を除く): 438364512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 128, 133, 152, 188, 224, 256, 266, 304, 329, 376, 448, 512, 532, 608, 658, 752, 893, 896, 1024, 1064, 1216, 1316, 1504, 1786, 1792, 2128, 2209, 2432, 2632, 3008, 3572, 3584, 4256, 4418, 4864, 5264, 6016, 6251, 7144, 7168, 8512, 8836, 9728, 10528, 12032, 12502, 14288, 15463, 17024, 17672, 19456, 21056, 24064, 25004, 28576, 30926, 34048, 35344, 41971, 42112, 48128, 50008, 57152, 61852, 68096, 70688, 83942, 84224, 100016, 114304, 123704, 136192, 141376, 167884, 168448, 200032, 228608, 247408, 282752, 293797, 335768, 336896, 400064, 457216, 494816, 565504, 587594, 671536, 800128, 914432, 989632, 1131008, 1175188, 1343072, 1600256, 1979264, 2262016, 2350376, 2686144, 3200512, 3958528, 4700752, 5372288, 6401024, 7917056, 9401504, 10744576, 15834112, 18803008, 21489152, 37606016, 42978304, 75212032, 150424064, 300848128]

約数ペア:

[(1, 300848128), (2, 150424064), (4, 75212032), (7, 42978304), (8, 37606016), (14, 21489152), (16, 18803008), (19, 15834112), (28, 10744576), (32, 9401504), (38, 7917056), (47, 6401024), (56, 5372288), (64, 4700752), (76, 3958528), (94, 3200512), (112, 2686144), (128, 2350376), (133, 2262016), (152, 1979264), (188, 1600256), (224, 1343072), (256, 1175188), (266, 1131008), (304, 989632), (329, 914432), (376, 800128), (448, 671536), (512, 587594), (532, 565504), (608, 494816), (658, 457216), (752, 400064), (893, 336896), (896, 335768), (1024, 293797), (1064, 282752), (1216, 247408), (1316, 228608), (1504, 200032), (1786, 168448), (1792, 167884), (2128, 141376), (2209, 136192), (2432, 123704), (2632, 114304), (3008, 100016), (3572, 84224), (3584, 83942), (4256, 70688), (4418, 68096), (4864, 61852), (5264, 57152), (6016, 50008), (6251, 48128), (7144, 42112), (7168, 41971), (8512, 35344), (8836, 34048), (9728, 30926), (10528, 28576), (12032, 25004), (12502, 24064), (14288, 21056), (15463, 19456), (17024, 17672)]