381132192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{81023}}^1$

素因数の和:81050

約数の個数: 72

約数和(自身を含む): 1163828736

約数和(自身を除く): 782696544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 81023, 162046, 243069, 324092, 486138, 567161, 648184, 972276, 1134322, 1296368, 1701483, 1944552, 2268644, 2592736, 3402966, 3889104, 3970127, 4537288, 6805932, 7778208, 7940254, 9074576, 11910381, 13611864, 15880508, 18149152, 23820762, 27223728, 31761016, 47641524, 54447456, 63522032, 95283048, 127044064, 190566096, 381132192]

約数ペア:

[(1, 381132192), (2, 190566096), (3, 127044064), (4, 95283048), (6, 63522032), (7, 54447456), (8, 47641524), (12, 31761016), (14, 27223728), (16, 23820762), (21, 18149152), (24, 15880508), (28, 13611864), (32, 11910381), (42, 9074576), (48, 7940254), (49, 7778208), (56, 6805932), (84, 4537288), (96, 3970127), (98, 3889104), (112, 3402966), (147, 2592736), (168, 2268644), (196, 1944552), (224, 1701483), (294, 1296368), (336, 1134322), (392, 972276), (588, 648184), (672, 567161), (784, 486138), (1176, 324092), (1568, 243069), (2352, 162046), (4704, 81023)]