378887712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{563821}}^1$

素因数の和:563841

約数の個数: 48

約数和(自身を含む): 1136665152

約数和(自身を除く): 757777440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 563821, 1127642, 1691463, 2255284, 3382926, 3946747, 4510568, 6765852, 7893494, 9021136, 11840241, 13531704, 15786988, 18042272, 23680482, 27063408, 31573976, 47360964, 54126816, 63147952, 94721928, 126295904, 189443856, 378887712]

約数ペア:

[(1, 378887712), (2, 189443856), (3, 126295904), (4, 94721928), (6, 63147952), (7, 54126816), (8, 47360964), (12, 31573976), (14, 27063408), (16, 23680482), (21, 18042272), (24, 15786988), (28, 13531704), (32, 11840241), (42, 9021136), (48, 7893494), (56, 6765852), (84, 4510568), (96, 3946747), (112, 3382926), (168, 2255284), (224, 1691463), (336, 1127642), (672, 563821)]