221779488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47147}}^1$

素因数の和:47174

約数の個数: 72

約数和(自身を含む): 677233872

約数和(自身を除く): 455454384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 47147, 94294, 141441, 188588, 282882, 330029, 377176, 565764, 660058, 754352, 990087, 1131528, 1320116, 1508704, 1980174, 2263056, 2310203, 2640232, 3960348, 4526112, 4620406, 5280464, 6930609, 7920696, 9240812, 10560928, 13861218, 15841392, 18481624, 27722436, 31682784, 36963248, 55444872, 73926496, 110889744, 221779488]

約数ペア:

[(1, 221779488), (2, 110889744), (3, 73926496), (4, 55444872), (6, 36963248), (7, 31682784), (8, 27722436), (12, 18481624), (14, 15841392), (16, 13861218), (21, 10560928), (24, 9240812), (28, 7920696), (32, 6930609), (42, 5280464), (48, 4620406), (49, 4526112), (56, 3960348), (84, 2640232), (96, 2310203), (98, 2263056), (112, 1980174), (147, 1508704), (168, 1320116), (196, 1131528), (224, 990087), (294, 754352), (336, 660058), (392, 565764), (588, 377176), (672, 330029), (784, 282882), (1176, 188588), (1568, 141441), (2352, 94294), (4704, 47147)]