428849352

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{258967}}^1$

素因数の和:259002

約数の個数: 48

約数和(自身を含む): 1211970240

約数和(自身を除く): 783120888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 258967, 517934, 776901, 1035868, 1553802, 2071736, 2330703, 3107604, 4661406, 5956241, 6215208, 9322812, 11912482, 17868723, 18645624, 23824964, 35737446, 47649928, 53606169, 71474892, 107212338, 142949784, 214424676, 428849352]

約数ペア:

[(1, 428849352), (2, 214424676), (3, 142949784), (4, 107212338), (6, 71474892), (8, 53606169), (9, 47649928), (12, 35737446), (18, 23824964), (23, 18645624), (24, 17868723), (36, 11912482), (46, 9322812), (69, 6215208), (72, 5956241), (92, 4661406), (138, 3107604), (184, 2330703), (207, 2071736), (276, 1553802), (414, 1035868), (552, 776901), (828, 517934), (1656, 258967)]