1801956528

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 5539734720

約数和(自身を除く): 3737778192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 73, 87, 92, 116, 138, 144, 146, 174, 184, 207, 219, 232, 257, 261, 276, 292, 348, 368, 414, 438, 464, 514, 522, 552, 584, 657, 667, 696, 771, 828, 876, 1028, 1044, 1104, 1168, 1314, 1334, 1392, 1542, 1656, 1679, 1752, 2001, 2056, 2088, 2117, 2313, 2628, 2668, 3084, 3312, 3358, 3504, 4002, 4112, 4176, 4234, 4626, 5037, 5256, 5336, 5911, 6003, 6168, 6351, 6716, 7453, 8004, 8468, 9252, 10074, 10512, 10672, 11822, 12006, 12336, 12702, 13432, 14906, 15111, 16008, 16936, 17733, 18504, 18761, 19053, 20148, 22359, 23644, 24012, 25404, 26864, 29812, 30222, 32016, 33872, 35466, 37008, 37522, 38106, 40296, 44718, 47288, 48024, 48691, 50808, 53199, 56283, 59624, 60444, 67077, 70932, 75044, 76212, 80592, 89436, 94576, 96048, 97382, 101616, 106398, 112566, 119248, 120888, 134154, 141864, 146073, 150088, 152424, 168849, 171419, 178872, 194764, 212796, 225132, 241776, 268308, 283728, 292146, 300176, 304848, 337698, 342838, 357744, 389528, 425592, 431503, 438219, 450264, 514257, 536616, 544069, 584292, 675396, 685676, 779056, 851184, 863006, 876438, 900528, 1028514, 1073232, 1088138, 1168584, 1294509, 1350792, 1371352, 1542771, 1632207, 1726012, 1752876, 2057028, 2176276, 2337168, 2589018, 2701584, 2742704, 3085542, 3264414, 3452024, 3505752, 3883527, 4114056, 4352552, 4896621, 5178036, 6171084, 6528828, 6904048, 7011504, 7767054, 8228112, 8705104, 9793242, 10356072, 12342168, 12513587, 13057656, 15534108, 19586484, 20712144, 24684336, 25027174, 26115312, 31068216, 37540761, 39172968, 50054348, 62136432, 75081522, 78345936, 100108696, 112622283, 150163044, 200217392, 225244566, 300326088, 450489132, 600652176, 900978264, 1801956528]

約数ペア:

[(1, 1801956528), (2, 900978264), (3, 600652176), (4, 450489132), (6, 300326088), (8, 225244566), (9, 200217392), (12, 150163044), (16, 112622283), (18, 100108696), (23, 78345936), (24, 75081522), (29, 62136432), (36, 50054348), (46, 39172968), (48, 37540761), (58, 31068216), (69, 26115312), (72, 25027174), (73, 24684336), (87, 20712144), (92, 19586484), (116, 15534108), (138, 13057656), (144, 12513587), (146, 12342168), (174, 10356072), (184, 9793242), (207, 8705104), (219, 8228112), (232, 7767054), (257, 7011504), (261, 6904048), (276, 6528828), (292, 6171084), (348, 5178036), (368, 4896621), (414, 4352552), (438, 4114056), (464, 3883527), (514, 3505752), (522, 3452024), (552, 3264414), (584, 3085542), (657, 2742704), (667, 2701584), (696, 2589018), (771, 2337168), (828, 2176276), (876, 2057028), (1028, 1752876), (1044, 1726012), (1104, 1632207), (1168, 1542771), (1314, 1371352), (1334, 1350792), (1392, 1294509), (1542, 1168584), (1656, 1088138), (1679, 1073232), (1752, 1028514), (2001, 900528), (2056, 876438), (2088, 863006), (2117, 851184), (2313, 779056), (2628, 685676), (2668, 675396), (3084, 584292), (3312, 544069), (3358, 536616), (3504, 514257), (4002, 450264), (4112, 438219), (4176, 431503), (4234, 425592), (4626, 389528), (5037, 357744), (5256, 342838), (5336, 337698), (5911, 304848), (6003, 300176), (6168, 292146), (6351, 283728), (6716, 268308), (7453, 241776), (8004, 225132), (8468, 212796), (9252, 194764), (10074, 178872), (10512, 171419), (10672, 168849), (11822, 152424), (12006, 150088), (12336, 146073), (12702, 141864), (13432, 134154), (14906, 120888), (15111, 119248), (16008, 112566), (16936, 106398), (17733, 101616), (18504, 97382), (18761, 96048), (19053, 94576), (20148, 89436), (22359, 80592), (23644, 76212), (24012, 75044), (25404, 70932), (26864, 67077), (29812, 60444), (30222, 59624), (32016, 56283), (33872, 53199), (35466, 50808), (37008, 48691), (37522, 48024), (38106, 47288), (40296, 44718)]