1978379712

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{180773}}^1$

素因数の和:180810

約数の個数: 84

約数和(自身を含む): 5969157480

約数和(自身を除く): 3990777768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 180773, 361546, 542319, 723092, 1084638, 1446184, 1626957, 2169276, 2892368, 3253914, 3434687, 4338552, 5784736, 6507828, 6869374, 8677104, 10304061, 11569472, 13015656, 13738748, 17354208, 20608122, 26031312, 27477496, 30912183, 34708416, 41216244, 52062624, 54954992, 61824366, 82432488, 104125248, 109909984, 123648732, 164864976, 219819968, 247297464, 329729952, 494594928, 659459904, 989189856, 1978379712]

約数ペア:

[(1, 1978379712), (2, 989189856), (3, 659459904), (4, 494594928), (6, 329729952), (8, 247297464), (9, 219819968), (12, 164864976), (16, 123648732), (18, 109909984), (19, 104125248), (24, 82432488), (32, 61824366), (36, 54954992), (38, 52062624), (48, 41216244), (57, 34708416), (64, 30912183), (72, 27477496), (76, 26031312), (96, 20608122), (114, 17354208), (144, 13738748), (152, 13015656), (171, 11569472), (192, 10304061), (228, 8677104), (288, 6869374), (304, 6507828), (342, 5784736), (456, 4338552), (576, 3434687), (608, 3253914), (684, 2892368), (912, 2169276), (1216, 1626957), (1368, 1446184), (1824, 1084638), (2736, 723092), (3648, 542319), (5472, 361546), (10944, 180773)]