508557294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{130199}}^1$

素因数の和:130245

約数の個数: 48

約数和(自身を含む): 1299916800

約数和(自身を除く): 791359506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 130199, 260398, 390597, 781194, 911393, 1171791, 1822786, 2343582, 2734179, 4036169, 5468358, 8072338, 8202537, 12108507, 16405074, 24217014, 28253183, 36325521, 56506366, 72651042, 84759549, 169519098, 254278647, 508557294]

約数ペア:

[(1, 508557294), (2, 254278647), (3, 169519098), (6, 84759549), (7, 72651042), (9, 56506366), (14, 36325521), (18, 28253183), (21, 24217014), (31, 16405074), (42, 12108507), (62, 8202537), (63, 8072338), (93, 5468358), (126, 4036169), (186, 2734179), (217, 2343582), (279, 1822786), (434, 1171791), (558, 911393), (651, 781194), (1302, 390597), (1953, 260398), (3906, 130199)]