394027488

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{23189}}^1$

素因数の和:23264

約数の個数: 72

約数和(自身を含む): 1139556600

約数和(自身を除く): 745529112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 23189, 46378, 69567, 92756, 139134, 185512, 208701, 278268, 371024, 417402, 556536, 742048, 834804, 1113072, 1368151, 1669608, 2226144, 2736302, 3339216, 4104453, 5472604, 6678432, 8208906, 10945208, 12313359, 16417812, 21890416, 24626718, 32835624, 43780832, 49253436, 65671248, 98506872, 131342496, 197013744, 394027488]

約数ペア:

[(1, 394027488), (2, 197013744), (3, 131342496), (4, 98506872), (6, 65671248), (8, 49253436), (9, 43780832), (12, 32835624), (16, 24626718), (18, 21890416), (24, 16417812), (32, 12313359), (36, 10945208), (48, 8208906), (59, 6678432), (72, 5472604), (96, 4104453), (118, 3339216), (144, 2736302), (177, 2226144), (236, 1669608), (288, 1368151), (354, 1113072), (472, 834804), (531, 742048), (708, 556536), (944, 417402), (1062, 371024), (1416, 278268), (1888, 208701), (2124, 185512), (2832, 139134), (4248, 92756), (5664, 69567), (8496, 46378), (16992, 23189)]