1881569304

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 5415628800

約数和(自身を除く): 3534059496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 487, 558, 577, 744, 837, 974, 1116, 1154, 1461, 1674, 1731, 1948, 2232, 2308, 2922, 3348, 3462, 3896, 4383, 4616, 5193, 5844, 6696, 6924, 8766, 10386, 11688, 13149, 13848, 15097, 15579, 17532, 17887, 20772, 26298, 30194, 31158, 35064, 35774, 41544, 45291, 52596, 53661, 60388, 62316, 71548, 90582, 105192, 107322, 120776, 124632, 135873, 143096, 160983, 181164, 214644, 271746, 280999, 321966, 362328, 407619, 429288, 482949, 543492, 561998, 643932, 815238, 842997, 965898, 1086984, 1123996, 1287864, 1630476, 1685994, 1931796, 2247992, 2528991, 3260952, 3371988, 3863592, 5057982, 6743976, 7586973, 8710969, 10115964, 15173946, 17421938, 20231928, 26132907, 30347892, 34843876, 52265814, 60695784, 69687752, 78398721, 104531628, 156797442, 209063256, 235196163, 313594884, 470392326, 627189768, 940784652, 1881569304]

約数ペア:

[(1, 1881569304), (2, 940784652), (3, 627189768), (4, 470392326), (6, 313594884), (8, 235196163), (9, 209063256), (12, 156797442), (18, 104531628), (24, 78398721), (27, 69687752), (31, 60695784), (36, 52265814), (54, 34843876), (62, 30347892), (72, 26132907), (93, 20231928), (108, 17421938), (124, 15173946), (186, 10115964), (216, 8710969), (248, 7586973), (279, 6743976), (372, 5057982), (487, 3863592), (558, 3371988), (577, 3260952), (744, 2528991), (837, 2247992), (974, 1931796), (1116, 1685994), (1154, 1630476), (1461, 1287864), (1674, 1123996), (1731, 1086984), (1948, 965898), (2232, 842997), (2308, 815238), (2922, 643932), (3348, 561998), (3462, 543492), (3896, 482949), (4383, 429288), (4616, 407619), (5193, 362328), (5844, 321966), (6696, 280999), (6924, 271746), (8766, 214644), (10386, 181164), (11688, 160983), (13149, 143096), (13848, 135873), (15097, 124632), (15579, 120776), (17532, 107322), (17887, 105192), (20772, 90582), (26298, 71548), (30194, 62316), (31158, 60388), (35064, 53661), (35774, 52596), (41544, 45291)]