225878784

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 72

約数和(自身を含む): 617492400

約数和(自身を除く): 391613616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 7104, 7949, 9472, 14208, 15898, 23847, 28416, 31796, 47694, 63592, 95388, 127184, 190776, 254368, 294113, 381552, 508736, 588226, 763104, 882339, 1017472, 1176452, 1526208, 1764678, 2034944, 2352904, 3052416, 3529356, 4705808, 6104832, 7058712, 9411616, 14117424, 18823232, 28234848, 37646464, 56469696, 75292928, 112939392, 225878784]

約数ペア:

[(1, 225878784), (2, 112939392), (3, 75292928), (4, 56469696), (6, 37646464), (8, 28234848), (12, 18823232), (16, 14117424), (24, 9411616), (32, 7058712), (37, 6104832), (48, 4705808), (64, 3529356), (74, 3052416), (96, 2352904), (111, 2034944), (128, 1764678), (148, 1526208), (192, 1176452), (222, 1017472), (256, 882339), (296, 763104), (384, 588226), (444, 508736), (592, 381552), (768, 294113), (888, 254368), (1184, 190776), (1776, 127184), (2368, 95388), (3552, 63592), (4736, 47694), (7104, 31796), (7949, 28416), (9472, 23847), (14208, 15898)]