489808280478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{12101}}^1$

素因数の和:12694

約数の個数: 96

約数和(自身を含む): 1087809085440

約数和(自身を除く): 598000804962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 439, 726, 762, 878, 1317, 1397, 2634, 2794, 4191, 4829, 8382, 9658, 12101, 14487, 15367, 24202, 28974, 30734, 36303, 46101, 53119, 55753, 72606, 92202, 106238, 111506, 133111, 159357, 167259, 266222, 318714, 334518, 399333, 613283, 798666, 1226566, 1464221, 1536827, 1839849, 2928442, 3073654, 3679698, 4392663, 4610481, 5312339, 6746113, 8785326, 9220962, 10624678, 13492226, 15937017, 16905097, 20238339, 31874034, 33810194, 40476678, 50715291, 58435729, 101430582, 116871458, 175307187, 185956067, 350614374, 371912134, 557868201, 642793019, 674667053, 1115736402, 1285586038, 1349334106, 1928379057, 2024001159, 3856758114, 4048002318, 7421337583, 14842675166, 22264012749, 44528025498, 81634713413, 163269426826, 244904140239, 489808280478]

約数ペア:

[(1, 489808280478), (2, 244904140239), (3, 163269426826), (6, 81634713413), (11, 44528025498), (22, 22264012749), (33, 14842675166), (66, 7421337583), (121, 4048002318), (127, 3856758114), (242, 2024001159), (254, 1928379057), (363, 1349334106), (381, 1285586038), (439, 1115736402), (726, 674667053), (762, 642793019), (878, 557868201), (1317, 371912134), (1397, 350614374), (2634, 185956067), (2794, 175307187), (4191, 116871458), (4829, 101430582), (8382, 58435729), (9658, 50715291), (12101, 40476678), (14487, 33810194), (15367, 31874034), (24202, 20238339), (28974, 16905097), (30734, 15937017), (36303, 13492226), (46101, 10624678), (53119, 9220962), (55753, 8785326), (72606, 6746113), (92202, 5312339), (106238, 4610481), (111506, 4392663), (133111, 3679698), (159357, 3073654), (167259, 2928442), (266222, 1839849), (318714, 1536827), (334518, 1464221), (399333, 1226566), (613283, 798666)]