247982137728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{131071}}^1$

素因数の和:131480

約数の個数: 128

約数和(自身を含む): 711249100800

約数和(自身を除く): 463266963072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 379, 384, 416, 624, 758, 832, 1137, 1248, 1516, 1664, 2274, 2496, 3032, 4548, 4927, 4992, 6064, 9096, 9854, 12128, 14781, 18192, 19708, 24256, 29562, 36384, 39416, 48512, 59124, 72768, 78832, 118248, 131071, 145536, 157664, 236496, 262142, 315328, 393213, 472992, 524284, 630656, 786426, 945984, 1048568, 1572852, 1703923, 1891968, 2097136, 3145704, 3407846, 4194272, 5111769, 6291408, 6815692, 8388544, 10223538, 12582816, 13631384, 16777088, 20447076, 25165632, 27262768, 40894152, 49675909, 50331264, 54525536, 81788304, 99351818, 109051072, 149027727, 163576608, 198703636, 218102144, 298055454, 327153216, 397407272, 596110908, 645786817, 654306432, 794814544, 1192221816, 1291573634, 1589629088, 1937360451, 2384443632, 2583147268, 3179258176, 3874720902, 4768887264, 5166294536, 6358516352, 7749441804, 9537774528, 10332589072, 15498883608, 19075549056, 20665178144, 30997767216, 41330356288, 61995534432, 82660712576, 123991068864, 247982137728]

約数ペア:

[(1, 247982137728), (2, 123991068864), (3, 82660712576), (4, 61995534432), (6, 41330356288), (8, 30997767216), (12, 20665178144), (13, 19075549056), (16, 15498883608), (24, 10332589072), (26, 9537774528), (32, 7749441804), (39, 6358516352), (48, 5166294536), (52, 4768887264), (64, 3874720902), (78, 3179258176), (96, 2583147268), (104, 2384443632), (128, 1937360451), (156, 1589629088), (192, 1291573634), (208, 1192221816), (312, 794814544), (379, 654306432), (384, 645786817), (416, 596110908), (624, 397407272), (758, 327153216), (832, 298055454), (1137, 218102144), (1248, 198703636), (1516, 163576608), (1664, 149027727), (2274, 109051072), (2496, 99351818), (3032, 81788304), (4548, 54525536), (4927, 50331264), (4992, 49675909), (6064, 40894152), (9096, 27262768), (9854, 25165632), (12128, 20447076), (14781, 16777088), (18192, 13631384), (19708, 12582816), (24256, 10223538), (29562, 8388544), (36384, 6815692), (39416, 6291408), (48512, 5111769), (59124, 4194272), (72768, 3407846), (78832, 3145704), (118248, 2097136), (131071, 1891968), (145536, 1703923), (157664, 1572852), (236496, 1048568), (262142, 945984), (315328, 786426), (393213, 630656), (472992, 524284)]