227638068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 627287808

約数和(自身を除く): 399649740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 157, 164, 246, 287, 314, 421, 471, 492, 574, 628, 842, 861, 942, 1099, 1148, 1263, 1684, 1722, 1884, 2198, 2526, 2947, 3297, 3444, 4396, 5052, 5894, 6437, 6594, 8841, 11788, 12874, 13188, 17261, 17682, 19311, 25748, 34522, 35364, 38622, 45059, 51783, 66097, 69044, 77244, 90118, 103566, 120827, 132194, 135177, 180236, 198291, 207132, 241654, 264388, 270354, 362481, 396582, 462679, 483308, 540708, 724962, 793164, 925358, 1388037, 1449924, 1850716, 2709977, 2776074, 5419954, 5552148, 8129931, 10839908, 16259862, 18969839, 32519724, 37939678, 56909517, 75879356, 113819034, 227638068]

約数ペア:

[(1, 227638068), (2, 113819034), (3, 75879356), (4, 56909517), (6, 37939678), (7, 32519724), (12, 18969839), (14, 16259862), (21, 10839908), (28, 8129931), (41, 5552148), (42, 5419954), (82, 2776074), (84, 2709977), (123, 1850716), (157, 1449924), (164, 1388037), (246, 925358), (287, 793164), (314, 724962), (421, 540708), (471, 483308), (492, 462679), (574, 396582), (628, 362481), (842, 270354), (861, 264388), (942, 241654), (1099, 207132), (1148, 198291), (1263, 180236), (1684, 135177), (1722, 132194), (1884, 120827), (2198, 103566), (2526, 90118), (2947, 77244), (3297, 69044), (3444, 66097), (4396, 51783), (5052, 45059), (5894, 38622), (6437, 35364), (6594, 34522), (8841, 25748), (11788, 19311), (12874, 17682), (13188, 17261)]