664504368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1258531}}^1$

素因数の和:1258553

約数の個数: 40

約数和(自身を含む): 1872695616

約数和(自身を除く): 1208191248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1258531, 2517062, 3775593, 5034124, 7551186, 10068248, 13843841, 15102372, 20136496, 27687682, 30204744, 41531523, 55375364, 60409488, 83063046, 110750728, 166126092, 221501456, 332252184, 664504368]

約数ペア:

[(1, 664504368), (2, 332252184), (3, 221501456), (4, 166126092), (6, 110750728), (8, 83063046), (11, 60409488), (12, 55375364), (16, 41531523), (22, 30204744), (24, 27687682), (33, 20136496), (44, 15102372), (48, 13843841), (66, 10068248), (88, 7551186), (132, 5034124), (176, 3775593), (264, 2517062), (528, 1258531)]