1919484216

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 5855915520

約数和(自身を除く): 3936431304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 151, 156, 162, 216, 234, 243, 302, 312, 324, 351, 453, 468, 486, 503, 604, 648, 702, 906, 936, 972, 1006, 1053, 1208, 1359, 1404, 1509, 1812, 1944, 1963, 2012, 2106, 2718, 2808, 3018, 3159, 3624, 3926, 4024, 4077, 4212, 4527, 5436, 5889, 6036, 6318, 6539, 7852, 8154, 8424, 9054, 10872, 11778, 12072, 12231, 12636, 13078, 13581, 15704, 16308, 17667, 18108, 19617, 23556, 24462, 25272, 26156, 27162, 32616, 35334, 36216, 36693, 39234, 40743, 47112, 48924, 52312, 53001, 54324, 58851, 70668, 73386, 75953, 78468, 81486, 97848, 106002, 108648, 117702, 122229, 141336, 146772, 151906, 156936, 159003, 162972, 176553, 212004, 227859, 235404, 244458, 293544, 303812, 318006, 325944, 353106, 424008, 455718, 470808, 477009, 488916, 529659, 607624, 636012, 683577, 706212, 911436, 954018, 977832, 987389, 1059318, 1272024, 1367154, 1412424, 1588977, 1822872, 1908036, 1974778, 2050731, 2118636, 2734308, 2962167, 3177954, 3816072, 3949556, 4101462, 4237272, 5468616, 5924334, 6152193, 6355908, 7899112, 8202924, 8886501, 11848668, 12304386, 12711816, 16405848, 17773002, 18456579, 23697336, 24608772, 26659503, 35546004, 36913158, 49217544, 53319006, 71092008, 73826316, 79978509, 106638012, 147652632, 159957018, 213276024, 239935527, 319914036, 479871054, 639828072, 959742108, 1919484216]

約数ペア:

[(1, 1919484216), (2, 959742108), (3, 639828072), (4, 479871054), (6, 319914036), (8, 239935527), (9, 213276024), (12, 159957018), (13, 147652632), (18, 106638012), (24, 79978509), (26, 73826316), (27, 71092008), (36, 53319006), (39, 49217544), (52, 36913158), (54, 35546004), (72, 26659503), (78, 24608772), (81, 23697336), (104, 18456579), (108, 17773002), (117, 16405848), (151, 12711816), (156, 12304386), (162, 11848668), (216, 8886501), (234, 8202924), (243, 7899112), (302, 6355908), (312, 6152193), (324, 5924334), (351, 5468616), (453, 4237272), (468, 4101462), (486, 3949556), (503, 3816072), (604, 3177954), (648, 2962167), (702, 2734308), (906, 2118636), (936, 2050731), (972, 1974778), (1006, 1908036), (1053, 1822872), (1208, 1588977), (1359, 1412424), (1404, 1367154), (1509, 1272024), (1812, 1059318), (1944, 987389), (1963, 977832), (2012, 954018), (2106, 911436), (2718, 706212), (2808, 683577), (3018, 636012), (3159, 607624), (3624, 529659), (3926, 488916), (4024, 477009), (4077, 470808), (4212, 455718), (4527, 424008), (5436, 353106), (5889, 325944), (6036, 318006), (6318, 303812), (6539, 293544), (7852, 244458), (8154, 235404), (8424, 227859), (9054, 212004), (10872, 176553), (11778, 162972), (12072, 159003), (12231, 156936), (12636, 151906), (13078, 146772), (13581, 141336), (15704, 122229), (16308, 117702), (17667, 108648), (18108, 106002), (19617, 97848), (23556, 81486), (24462, 78468), (25272, 75953), (26156, 73386), (27162, 70668), (32616, 58851), (35334, 54324), (36216, 53001), (36693, 52312), (39234, 48924), (40743, 47112)]