439996452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7521

約数の個数: 96

約数和(自身を含む): 1268628480

約数和(自身を除く): 828632028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2812, 3108, 4218, 4921, 7451, 8436, 9842, 14763, 14902, 19684, 22353, 29526, 29804, 44706, 52157, 59052, 89412, 104314, 141569, 156471, 208628, 275687, 283138, 312942, 424707, 551374, 566276, 625884, 827061, 849414, 990983, 1102748, 1654122, 1698828, 1929809, 1981966, 2972949, 3308244, 3859618, 3963932, 5238053, 5789427, 5945898, 7719236, 10476106, 11578854, 11891796, 15714159, 20952212, 23157708, 31428318, 36666371, 62856636, 73332742, 109999113, 146665484, 219998226, 439996452]

約数ペア:

[(1, 439996452), (2, 219998226), (3, 146665484), (4, 109999113), (6, 73332742), (7, 62856636), (12, 36666371), (14, 31428318), (19, 23157708), (21, 20952212), (28, 15714159), (37, 11891796), (38, 11578854), (42, 10476106), (57, 7719236), (74, 5945898), (76, 5789427), (84, 5238053), (111, 3963932), (114, 3859618), (133, 3308244), (148, 2972949), (222, 1981966), (228, 1929809), (259, 1698828), (266, 1654122), (399, 1102748), (444, 990983), (518, 849414), (532, 827061), (703, 625884), (777, 566276), (798, 551374), (1036, 424707), (1406, 312942), (1554, 283138), (1596, 275687), (2109, 208628), (2812, 156471), (3108, 141569), (4218, 104314), (4921, 89412), (7451, 59052), (8436, 52157), (9842, 44706), (14763, 29804), (14902, 29526), (19684, 22353)]