285852384

素因数分解:

$2^5\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1657}}^1$

素因数の和:2272

約数の個数: 72

約数和(自身を含む): 814741200

約数和(自身を除く): 528888816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 599, 1198, 1657, 1797, 2396, 3314, 3594, 4792, 4971, 5391, 6628, 7188, 9584, 9942, 10782, 13256, 14376, 14913, 19168, 19884, 21564, 26512, 28752, 29826, 39768, 43128, 53024, 57504, 59652, 79536, 86256, 119304, 159072, 172512, 238608, 477216, 992543, 1985086, 2977629, 3970172, 5955258, 7940344, 8932887, 11910516, 15880688, 17865774, 23821032, 31761376, 35731548, 47642064, 71463096, 95284128, 142926192, 285852384]

約数ペア:

[(1, 285852384), (2, 142926192), (3, 95284128), (4, 71463096), (6, 47642064), (8, 35731548), (9, 31761376), (12, 23821032), (16, 17865774), (18, 15880688), (24, 11910516), (32, 8932887), (36, 7940344), (48, 5955258), (72, 3970172), (96, 2977629), (144, 1985086), (288, 992543), (599, 477216), (1198, 238608), (1657, 172512), (1797, 159072), (2396, 119304), (3314, 86256), (3594, 79536), (4792, 59652), (4971, 57504), (5391, 53024), (6628, 43128), (7188, 39768), (9584, 29826), (9942, 28752), (10782, 26512), (13256, 21564), (14376, 19884), (14913, 19168)]