396561384

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{66359}}^1$

素因数の和:66454

約数の個数: 48

約数和(自身を含む): 1086976800

約数和(自身を除く): 690415416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 66359, 132718, 199077, 265436, 398154, 530872, 597231, 796308, 1194462, 1592616, 2388924, 4777848, 5507797, 11015594, 16523391, 22031188, 33046782, 44062376, 49570173, 66093564, 99140346, 132187128, 198280692, 396561384]

約数ペア:

[(1, 396561384), (2, 198280692), (3, 132187128), (4, 99140346), (6, 66093564), (8, 49570173), (9, 44062376), (12, 33046782), (18, 22031188), (24, 16523391), (36, 11015594), (72, 5507797), (83, 4777848), (166, 2388924), (249, 1592616), (332, 1194462), (498, 796308), (664, 597231), (747, 530872), (996, 398154), (1494, 265436), (1992, 199077), (2988, 132718), (5976, 66359)]