38858547518

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 120

約数和(自身を含む): 73208146032

約数和(自身を除く): 34349598514

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 257, 259, 322, 343, 514, 518, 686, 851, 1127, 1369, 1702, 1799, 1813, 2254, 2401, 2738, 3598, 3626, 4802, 5911, 5957, 7889, 9509, 9583, 11822, 11914, 12593, 12691, 15778, 19018, 19166, 25186, 25382, 31487, 41377, 41699, 55223, 62974, 66563, 67081, 82754, 83398, 88151, 88837, 110446, 133126, 134162, 176302, 177674, 218707, 220409, 289639, 291893, 351833, 437414, 440818, 465941, 469567, 579278, 583786, 617057, 703666, 931882, 939134, 1234114, 1530949, 1542863, 2027473, 2043251, 2462831, 3061898, 3085726, 3261587, 3286969, 4054946, 4086502, 4925662, 6523174, 6573938, 8092159, 10716643, 10800041, 14192311, 16184318, 17239817, 21433286, 21600082, 22831109, 28384622, 34479634, 45662218, 56645113, 75016501, 75600287, 113290226, 120678719, 150033002, 151200574, 241357438, 396515791, 525115507, 793031582, 844751033, 1050231014, 1689502066, 2775610537, 5551221074, 19429273759, 38858547518]

約数ペア:

[(1, 38858547518), (2, 19429273759), (7, 5551221074), (14, 2775610537), (23, 1689502066), (37, 1050231014), (46, 844751033), (49, 793031582), (74, 525115507), (98, 396515791), (161, 241357438), (257, 151200574), (259, 150033002), (322, 120678719), (343, 113290226), (514, 75600287), (518, 75016501), (686, 56645113), (851, 45662218), (1127, 34479634), (1369, 28384622), (1702, 22831109), (1799, 21600082), (1813, 21433286), (2254, 17239817), (2401, 16184318), (2738, 14192311), (3598, 10800041), (3626, 10716643), (4802, 8092159), (5911, 6573938), (5957, 6523174), (7889, 4925662), (9509, 4086502), (9583, 4054946), (11822, 3286969), (11914, 3261587), (12593, 3085726), (12691, 3061898), (15778, 2462831), (19018, 2043251), (19166, 2027473), (25186, 1542863), (25382, 1530949), (31487, 1234114), (41377, 939134), (41699, 931882), (55223, 703666), (62974, 617057), (66563, 583786), (67081, 579278), (82754, 469567), (83398, 465941), (88151, 440818), (88837, 437414), (110446, 351833), (133126, 291893), (134162, 289639), (176302, 220409), (177674, 218707)]