1918831824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1314

約数の個数: 240

約数和(自身を含む): 6667128832

約数和(自身を除く): 4748297008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 234, 252, 254, 273, 312, 336, 364, 381, 468, 504, 508, 546, 624, 728, 762, 819, 889, 936, 1008, 1016, 1092, 1143, 1153, 1456, 1524, 1638, 1651, 1778, 1872, 2032, 2184, 2286, 2306, 2667, 3048, 3276, 3302, 3459, 3556, 4368, 4572, 4612, 4953, 5334, 6096, 6552, 6604, 6918, 7112, 8001, 8071, 9144, 9224, 9906, 10377, 10668, 11557, 13104, 13208, 13836, 14224, 14859, 14989, 16002, 16142, 18288, 18448, 19812, 20754, 21336, 23114, 24213, 26416, 27672, 29718, 29978, 32004, 32284, 34671, 39624, 41508, 42672, 44967, 46228, 48426, 55344, 59436, 59956, 64008, 64568, 69342, 72639, 79248, 83016, 89934, 92456, 96852, 104013, 104923, 118872, 119912, 128016, 129136, 134901, 138684, 145278, 146431, 166032, 179868, 184912, 193704, 208026, 209846, 237744, 239824, 269802, 277368, 290556, 292862, 314769, 359736, 387408, 416052, 419692, 439293, 539604, 554736, 581112, 585724, 629538, 719472, 832104, 839384, 878586, 944307, 1025017, 1079208, 1162224, 1171448, 1259076, 1317879, 1664208, 1678768, 1757172, 1888614, 1903603, 2050034, 2158416, 2342896, 2518152, 2635758, 3075051, 3514344, 3777228, 3807206, 4100068, 5036304, 5271516, 5710809, 6150102, 7028688, 7554456, 7614412, 8200136, 9225153, 10543032, 11421618, 12300204, 13325221, 15108912, 15228824, 16400272, 17132427, 18450306, 21086064, 22843236, 24600408, 26650442, 30457648, 34264854, 36900612, 39975663, 45686472, 49200816, 53300884, 68529708, 73801224, 79951326, 91372944, 106601768, 119926989, 137059416, 147602448, 159902652, 213203536, 239853978, 274118832, 319805304, 479707956, 639610608, 959415912, 1918831824]

約数ペア:

[(1, 1918831824), (2, 959415912), (3, 639610608), (4, 479707956), (6, 319805304), (7, 274118832), (8, 239853978), (9, 213203536), (12, 159902652), (13, 147602448), (14, 137059416), (16, 119926989), (18, 106601768), (21, 91372944), (24, 79951326), (26, 73801224), (28, 68529708), (36, 53300884), (39, 49200816), (42, 45686472), (48, 39975663), (52, 36900612), (56, 34264854), (63, 30457648), (72, 26650442), (78, 24600408), (84, 22843236), (91, 21086064), (104, 18450306), (112, 17132427), (117, 16400272), (126, 15228824), (127, 15108912), (144, 13325221), (156, 12300204), (168, 11421618), (182, 10543032), (208, 9225153), (234, 8200136), (252, 7614412), (254, 7554456), (273, 7028688), (312, 6150102), (336, 5710809), (364, 5271516), (381, 5036304), (468, 4100068), (504, 3807206), (508, 3777228), (546, 3514344), (624, 3075051), (728, 2635758), (762, 2518152), (819, 2342896), (889, 2158416), (936, 2050034), (1008, 1903603), (1016, 1888614), (1092, 1757172), (1143, 1678768), (1153, 1664208), (1456, 1317879), (1524, 1259076), (1638, 1171448), (1651, 1162224), (1778, 1079208), (1872, 1025017), (2032, 944307), (2184, 878586), (2286, 839384), (2306, 832104), (2667, 719472), (3048, 629538), (3276, 585724), (3302, 581112), (3459, 554736), (3556, 539604), (4368, 439293), (4572, 419692), (4612, 416052), (4953, 387408), (5334, 359736), (6096, 314769), (6552, 292862), (6604, 290556), (6918, 277368), (7112, 269802), (8001, 239824), (8071, 237744), (9144, 209846), (9224, 208026), (9906, 193704), (10377, 184912), (10668, 179868), (11557, 166032), (13104, 146431), (13208, 145278), (13836, 138684), (14224, 134901), (14859, 129136), (14989, 128016), (16002, 119912), (16142, 118872), (18288, 104923), (18448, 104013), (19812, 96852), (20754, 92456), (21336, 89934), (23114, 83016), (24213, 79248), (26416, 72639), (27672, 69342), (29718, 64568), (29978, 64008), (32004, 59956), (32284, 59436), (34671, 55344), (39624, 48426), (41508, 46228), (42672, 44967)]