406965624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9521}}^1$

素因数の和:9680

約数の個数: 64

約数和(自身を含む): 1103790240

約数和(自身を除く): 696824616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 9521, 10686, 14248, 19042, 21372, 28563, 38084, 42744, 57126, 76168, 114252, 123773, 228504, 247546, 371319, 495092, 742638, 990184, 1304377, 1485276, 2608754, 2970552, 3913131, 5217508, 7826262, 10435016, 15652524, 16956901, 31305048, 33913802, 50870703, 67827604, 101741406, 135655208, 203482812, 406965624]

約数ペア:

[(1, 406965624), (2, 203482812), (3, 135655208), (4, 101741406), (6, 67827604), (8, 50870703), (12, 33913802), (13, 31305048), (24, 16956901), (26, 15652524), (39, 10435016), (52, 7826262), (78, 5217508), (104, 3913131), (137, 2970552), (156, 2608754), (274, 1485276), (312, 1304377), (411, 990184), (548, 742638), (822, 495092), (1096, 371319), (1644, 247546), (1781, 228504), (3288, 123773), (3562, 114252), (5343, 76168), (7124, 57126), (9521, 42744), (10686, 38084), (14248, 28563), (19042, 21372)]