220573248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{164117}}^1$

素因数の和:164139

約数の個数: 56

約数和(自身を含む): 666975552

約数和(自身を除く): 446402304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 164117, 328234, 492351, 656468, 984702, 1148819, 1312936, 1969404, 2297638, 2625872, 3446457, 3938808, 4595276, 5251744, 6892914, 7877616, 9190552, 10503488, 13785828, 15755232, 18381104, 27571656, 31510464, 36762208, 55143312, 73524416, 110286624, 220573248]

約数ペア:

[(1, 220573248), (2, 110286624), (3, 73524416), (4, 55143312), (6, 36762208), (7, 31510464), (8, 27571656), (12, 18381104), (14, 15755232), (16, 13785828), (21, 10503488), (24, 9190552), (28, 7877616), (32, 6892914), (42, 5251744), (48, 4595276), (56, 3938808), (64, 3446457), (84, 2625872), (96, 2297638), (112, 1969404), (168, 1312936), (192, 1148819), (224, 984702), (336, 656468), (448, 492351), (672, 328234), (1344, 164117)]