398523528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9131

約数の個数: 96

約数和(自身を含む): 1187222400

約数和(自身を除く): 788698872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1833, 2444, 3384, 3666, 4888, 5499, 7332, 9059, 10998, 14664, 18118, 21996, 27177, 36236, 43992, 54354, 72472, 81531, 108708, 117767, 163062, 217416, 235534, 326124, 353301, 425773, 471068, 652248, 706602, 851546, 942136, 1059903, 1277319, 1413204, 1703092, 2119806, 2554638, 2826408, 3406184, 3831957, 4239612, 5109276, 5535049, 7663914, 8479224, 10218552, 11070098, 15327828, 16605147, 22140196, 30655656, 33210294, 44280392, 49815441, 66420588, 99630882, 132841176, 199261764, 398523528]

約数ペア:

[(1, 398523528), (2, 199261764), (3, 132841176), (4, 99630882), (6, 66420588), (8, 49815441), (9, 44280392), (12, 33210294), (13, 30655656), (18, 22140196), (24, 16605147), (26, 15327828), (36, 11070098), (39, 10218552), (47, 8479224), (52, 7663914), (72, 5535049), (78, 5109276), (94, 4239612), (104, 3831957), (117, 3406184), (141, 2826408), (156, 2554638), (188, 2119806), (234, 1703092), (282, 1413204), (312, 1277319), (376, 1059903), (423, 942136), (468, 851546), (564, 706602), (611, 652248), (846, 471068), (936, 425773), (1128, 353301), (1222, 326124), (1692, 235534), (1833, 217416), (2444, 163062), (3384, 117767), (3666, 108708), (4888, 81531), (5499, 72472), (7332, 54354), (9059, 43992), (10998, 36236), (14664, 27177), (18118, 21996)]