389634725412

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{7057}}^1$

素因数の和:8440

約数の個数: 144

約数和(自身を含む): 1046080747712

約数和(自身を除く): 656446022300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1321, 1548, 2322, 2642, 3483, 3963, 4644, 5284, 6966, 7057, 7926, 10449, 11889, 13932, 14114, 15852, 20898, 21171, 23778, 28228, 35667, 41796, 42342, 47556, 56803, 63513, 71334, 84684, 107001, 113606, 127026, 142668, 170409, 190539, 214002, 227212, 254052, 303451, 321003, 340818, 381078, 428004, 511227, 571617, 606902, 642006, 681636, 762156, 910353, 1022454, 1143234, 1213804, 1284012, 1533681, 1714851, 1820706, 2044908, 2286468, 2731059, 3067362, 3429702, 3641412, 4601043, 5462118, 6134724, 6859404, 8193177, 9202086, 9322297, 10924236, 13803129, 16386354, 18404172, 18644594, 24579531, 27606258, 27966891, 32772708, 37289188, 49159062, 55212516, 55933782, 73738593, 83900673, 98318124, 111867564, 147477186, 167801346, 251702019, 294954372, 335602692, 400858771, 503404038, 755106057, 801717542, 1006808076, 1202576313, 1510212114, 1603435084, 2265318171, 2405152626, 3020424228, 3607728939, 4530636342, 4810305252, 7215457878, 9061272684, 10823186817, 14430915756, 21646373634, 32469560451, 43292747268, 64939120902, 97408681353, 129878241804, 194817362706, 389634725412]

約数ペア:

[(1, 389634725412), (2, 194817362706), (3, 129878241804), (4, 97408681353), (6, 64939120902), (9, 43292747268), (12, 32469560451), (18, 21646373634), (27, 14430915756), (36, 10823186817), (43, 9061272684), (54, 7215457878), (81, 4810305252), (86, 4530636342), (108, 3607728939), (129, 3020424228), (162, 2405152626), (172, 2265318171), (243, 1603435084), (258, 1510212114), (324, 1202576313), (387, 1006808076), (486, 801717542), (516, 755106057), (774, 503404038), (972, 400858771), (1161, 335602692), (1321, 294954372), (1548, 251702019), (2322, 167801346), (2642, 147477186), (3483, 111867564), (3963, 98318124), (4644, 83900673), (5284, 73738593), (6966, 55933782), (7057, 55212516), (7926, 49159062), (10449, 37289188), (11889, 32772708), (13932, 27966891), (14114, 27606258), (15852, 24579531), (20898, 18644594), (21171, 18404172), (23778, 16386354), (28228, 13803129), (35667, 10924236), (41796, 9322297), (42342, 9202086), (47556, 8193177), (56803, 6859404), (63513, 6134724), (71334, 5462118), (84684, 4601043), (107001, 3641412), (113606, 3429702), (127026, 3067362), (142668, 2731059), (170409, 2286468), (190539, 2044908), (214002, 1820706), (227212, 1714851), (254052, 1533681), (303451, 1284012), (321003, 1213804), (340818, 1143234), (381078, 1022454), (428004, 910353), (511227, 762156), (571617, 681636), (606902, 642006)]