4787485128

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2600

約数の個数: 128

約数和(自身を含む): 13594521600

約数和(自身を除く): 8807036472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 131, 142, 213, 216, 262, 284, 393, 426, 524, 568, 639, 786, 852, 1048, 1179, 1278, 1572, 1704, 1917, 2358, 2383, 2556, 3144, 3537, 3834, 4716, 4766, 5112, 7074, 7149, 7668, 9301, 9432, 9532, 14148, 14298, 15336, 18602, 19064, 21447, 27903, 28296, 28596, 37204, 42894, 55806, 57192, 64341, 74408, 83709, 85788, 111612, 128682, 167418, 169193, 171576, 223224, 251127, 257364, 312173, 334836, 338386, 502254, 507579, 514728, 624346, 669672, 676772, 936519, 1004508, 1015158, 1248692, 1353544, 1522737, 1873038, 2009016, 2030316, 2497384, 2809557, 3045474, 3746076, 4060632, 4568211, 5619114, 6090948, 7492152, 8428671, 9136422, 11238228, 12181896, 16857342, 18272844, 22164283, 22476456, 33714684, 36545688, 44328566, 66492849, 67429368, 88657132, 132985698, 177314264, 199478547, 265971396, 398957094, 531942792, 598435641, 797914188, 1196871282, 1595828376, 2393742564, 4787485128]

約数ペア:

[(1, 4787485128), (2, 2393742564), (3, 1595828376), (4, 1196871282), (6, 797914188), (8, 598435641), (9, 531942792), (12, 398957094), (18, 265971396), (24, 199478547), (27, 177314264), (36, 132985698), (54, 88657132), (71, 67429368), (72, 66492849), (108, 44328566), (131, 36545688), (142, 33714684), (213, 22476456), (216, 22164283), (262, 18272844), (284, 16857342), (393, 12181896), (426, 11238228), (524, 9136422), (568, 8428671), (639, 7492152), (786, 6090948), (852, 5619114), (1048, 4568211), (1179, 4060632), (1278, 3746076), (1572, 3045474), (1704, 2809557), (1917, 2497384), (2358, 2030316), (2383, 2009016), (2556, 1873038), (3144, 1522737), (3537, 1353544), (3834, 1248692), (4716, 1015158), (4766, 1004508), (5112, 936519), (7074, 676772), (7149, 669672), (7668, 624346), (9301, 514728), (9432, 507579), (9532, 502254), (14148, 338386), (14298, 334836), (15336, 312173), (18602, 257364), (19064, 251127), (21447, 223224), (27903, 171576), (28296, 169193), (28596, 167418), (37204, 128682), (42894, 111612), (55806, 85788), (57192, 83709), (64341, 74408)]