3147329121640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1\times {\mathrm{2129509}}^1$

素因数の和:2132890

約数の個数: 64

約数和(自身を含む): 7727565888000

約数和(自身を除く): 4580236766360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3359, 6718, 13436, 16795, 26872, 33590, 36949, 67180, 73898, 134360, 147796, 184745, 295592, 369490, 738980, 1477960, 2129509, 4259018, 8518036, 10647545, 17036072, 21295090, 23424599, 42590180, 46849198, 85180360, 93698396, 117122995, 187396792, 234245990, 468491980, 936983960, 7153020731, 14306041462, 28612082924, 35765103655, 57224165848, 71530207310, 78683228041, 143060414620, 157366456082, 286120829240, 314732912164, 393416140205, 629465824328, 786832280410, 1573664560820, 3147329121640]

約数ペア:

[(1, 3147329121640), (2, 1573664560820), (4, 786832280410), (5, 629465824328), (8, 393416140205), (10, 314732912164), (11, 286120829240), (20, 157366456082), (22, 143060414620), (40, 78683228041), (44, 71530207310), (55, 57224165848), (88, 35765103655), (110, 28612082924), (220, 14306041462), (440, 7153020731), (3359, 936983960), (6718, 468491980), (13436, 234245990), (16795, 187396792), (26872, 117122995), (33590, 93698396), (36949, 85180360), (67180, 46849198), (73898, 42590180), (134360, 23424599), (147796, 21295090), (184745, 17036072), (295592, 10647545), (369490, 8518036), (738980, 4259018), (1477960, 2129509)]