224713456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 519498000

約数和(自身を除く): 294784544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 121, 149, 152, 164, 176, 209, 242, 298, 304, 328, 418, 451, 484, 596, 656, 779, 836, 902, 968, 1192, 1558, 1639, 1672, 1804, 1936, 2299, 2384, 2831, 3116, 3278, 3344, 3608, 4598, 4961, 5662, 6109, 6232, 6556, 7216, 8569, 9196, 9922, 11324, 12218, 12464, 13112, 17138, 18029, 18392, 19844, 22648, 24436, 26224, 31141, 34276, 36058, 36784, 39688, 45296, 48872, 62282, 67199, 68552, 72116, 79376, 94259, 97744, 116071, 124564, 134398, 137104, 144232, 188518, 232142, 249128, 268796, 288464, 342551, 377036, 464284, 498256, 537592, 685102, 739189, 754072, 928568, 1075184, 1276781, 1370204, 1478378, 1508144, 1857136, 2553562, 2740408, 2956756, 5107124, 5480816, 5913512, 10214248, 11827024, 14044591, 20428496, 28089182, 56178364, 112356728, 224713456]

約数ペア:

[(1, 224713456), (2, 112356728), (4, 56178364), (8, 28089182), (11, 20428496), (16, 14044591), (19, 11827024), (22, 10214248), (38, 5913512), (41, 5480816), (44, 5107124), (76, 2956756), (82, 2740408), (88, 2553562), (121, 1857136), (149, 1508144), (152, 1478378), (164, 1370204), (176, 1276781), (209, 1075184), (242, 928568), (298, 754072), (304, 739189), (328, 685102), (418, 537592), (451, 498256), (484, 464284), (596, 377036), (656, 342551), (779, 288464), (836, 268796), (902, 249128), (968, 232142), (1192, 188518), (1558, 144232), (1639, 137104), (1672, 134398), (1804, 124564), (1936, 116071), (2299, 97744), (2384, 94259), (2831, 79376), (3116, 72116), (3278, 68552), (3344, 67199), (3608, 62282), (4598, 48872), (4961, 45296), (5662, 39688), (6109, 36784), (6232, 36058), (6556, 34276), (7216, 31141), (8569, 26224), (9196, 24436), (9922, 22648), (11324, 19844), (12218, 18392), (12464, 18029), (13112, 17138)]