305801472

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 817158496

約数和(自身を除く): 511357024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 768, 921, 1228, 1297, 1842, 2456, 2594, 3684, 3891, 4912, 5188, 7368, 7782, 9824, 10376, 14736, 15564, 19648, 20752, 29472, 31128, 39296, 41504, 58944, 62256, 78592, 83008, 117888, 124512, 166016, 235776, 249024, 332032, 398179, 498048, 796358, 996096, 1194537, 1592716, 2389074, 3185432, 4778148, 6370864, 9556296, 12741728, 19112592, 25483456, 38225184, 50966912, 76450368, 101933824, 152900736, 305801472]

約数ペア:

[(1, 305801472), (2, 152900736), (3, 101933824), (4, 76450368), (6, 50966912), (8, 38225184), (12, 25483456), (16, 19112592), (24, 12741728), (32, 9556296), (48, 6370864), (64, 4778148), (96, 3185432), (128, 2389074), (192, 1592716), (256, 1194537), (307, 996096), (384, 796358), (614, 498048), (768, 398179), (921, 332032), (1228, 249024), (1297, 235776), (1842, 166016), (2456, 124512), (2594, 117888), (3684, 83008), (3891, 78592), (4912, 62256), (5188, 58944), (7368, 41504), (7782, 39296), (9824, 31128), (10376, 29472), (14736, 20752), (15564, 19648)]