239640492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219451}}^1$

素因数の和:219478

約数の個数: 48

約数和(自身を含む): 688201472

約数和(自身を除く): 448560980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 219451, 438902, 658353, 877804, 1316706, 1536157, 2633412, 2852863, 3072314, 4608471, 5705726, 6144628, 8558589, 9216942, 11411452, 17117178, 18433884, 19970041, 34234356, 39940082, 59910123, 79880164, 119820246, 239640492]

約数ペア:

[(1, 239640492), (2, 119820246), (3, 79880164), (4, 59910123), (6, 39940082), (7, 34234356), (12, 19970041), (13, 18433884), (14, 17117178), (21, 11411452), (26, 9216942), (28, 8558589), (39, 6144628), (42, 5705726), (52, 4608471), (78, 3072314), (84, 2852863), (91, 2633412), (156, 1536157), (182, 1316706), (273, 877804), (364, 658353), (546, 438902), (1092, 219451)]