1994271072

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{1087}}^1$

素因数の和:1788

約数の個数: 96

約数和(自身を含む): 5428684800

約数和(自身を除く): 3434413728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 659, 696, 928, 1087, 1318, 1392, 1977, 2174, 2636, 2784, 3261, 3954, 4348, 5272, 6522, 7908, 8696, 10544, 13044, 15816, 17392, 19111, 21088, 26088, 31523, 31632, 34784, 38222, 52176, 57333, 63046, 63264, 76444, 94569, 104352, 114666, 126092, 152888, 189138, 229332, 252184, 305776, 378276, 458664, 504368, 611552, 716333, 756552, 917328, 1008736, 1432666, 1513104, 1834656, 2148999, 2865332, 3026208, 4297998, 5730664, 8595996, 11461328, 17191992, 20773657, 22922656, 34383984, 41547314, 62320971, 68767968, 83094628, 124641942, 166189256, 249283884, 332378512, 498567768, 664757024, 997135536, 1994271072]

約数ペア:

[(1, 1994271072), (2, 997135536), (3, 664757024), (4, 498567768), (6, 332378512), (8, 249283884), (12, 166189256), (16, 124641942), (24, 83094628), (29, 68767968), (32, 62320971), (48, 41547314), (58, 34383984), (87, 22922656), (96, 20773657), (116, 17191992), (174, 11461328), (232, 8595996), (348, 5730664), (464, 4297998), (659, 3026208), (696, 2865332), (928, 2148999), (1087, 1834656), (1318, 1513104), (1392, 1432666), (1977, 1008736), (2174, 917328), (2636, 756552), (2784, 716333), (3261, 611552), (3954, 504368), (4348, 458664), (5272, 378276), (6522, 305776), (7908, 252184), (8696, 229332), (10544, 189138), (13044, 152888), (15816, 126092), (17392, 114666), (19111, 104352), (21088, 94569), (26088, 76444), (31523, 63264), (31632, 63046), (34784, 57333), (38222, 52176)]