1327801672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 2644392960

約数和(自身を除く): 1316591288

約数列:

[1, 2, 4, 8, 31, 62, 71, 73, 124, 142, 146, 248, 284, 292, 568, 584, 1033, 2066, 2201, 2263, 4132, 4402, 4526, 5183, 8264, 8804, 9052, 10366, 17608, 18104, 20732, 32023, 41464, 64046, 73343, 75409, 128092, 146686, 150818, 160673, 256184, 293372, 301636, 321346, 586744, 603272, 642692, 1285384, 2273633, 2337679, 4547266, 4675358, 5354039, 9094532, 9350716, 10708078, 18189064, 18701432, 21416156, 42832312, 165975209, 331950418, 663900836, 1327801672]

約数ペア:

[(1, 1327801672), (2, 663900836), (4, 331950418), (8, 165975209), (31, 42832312), (62, 21416156), (71, 18701432), (73, 18189064), (124, 10708078), (142, 9350716), (146, 9094532), (248, 5354039), (284, 4675358), (292, 4547266), (568, 2337679), (584, 2273633), (1033, 1285384), (2066, 642692), (2201, 603272), (2263, 586744), (4132, 321346), (4402, 301636), (4526, 293372), (5183, 256184), (8264, 160673), (8804, 150818), (9052, 146686), (10366, 128092), (17608, 75409), (18104, 73343), (20732, 64046), (32023, 41464)]