1661313384

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{31223}}^1$

素因数の和:31974

約数の個数: 48

約数和(自身を含む): 4505623200

約数和(自身を除く): 2844309816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 13302, 17736, 26604, 31223, 53208, 62446, 93669, 124892, 187338, 249784, 281007, 374676, 562014, 749352, 1124028, 2248056, 23073797, 46147594, 69221391, 92295188, 138442782, 184590376, 207664173, 276885564, 415328346, 553771128, 830656692, 1661313384]

約数ペア:

[(1, 1661313384), (2, 830656692), (3, 553771128), (4, 415328346), (6, 276885564), (8, 207664173), (9, 184590376), (12, 138442782), (18, 92295188), (24, 69221391), (36, 46147594), (72, 23073797), (739, 2248056), (1478, 1124028), (2217, 749352), (2956, 562014), (4434, 374676), (5912, 281007), (6651, 249784), (8868, 187338), (13302, 124892), (17736, 93669), (26604, 62446), (31223, 53208)]