1021457304

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 3324119040

約数和(自身を除く): 2302661736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 191, 216, 243, 252, 262, 324, 378, 382, 393, 486, 504, 524, 567, 573, 648, 729, 756, 764, 786, 917, 972, 1048, 1134, 1146, 1179, 1337, 1458, 1512, 1528, 1572, 1701, 1719, 1834, 1944, 2268, 2292, 2358, 2674, 2751, 2916, 3144, 3402, 3438, 3537, 3668, 4011, 4536, 4584, 4716, 5103, 5157, 5348, 5502, 5832, 6804, 6876, 7074, 7336, 8022, 8253, 9432, 10206, 10314, 10611, 10696, 11004, 12033, 13608, 13752, 14148, 15471, 16044, 16506, 20412, 20628, 21222, 22008, 24066, 24759, 25021, 28296, 30942, 31833, 32088, 33012, 36099, 40824, 41256, 42444, 46413, 48132, 49518, 50042, 61884, 63666, 66024, 72198, 74277, 75063, 84888, 92826, 95499, 96264, 99036, 100084, 108297, 123768, 127332, 139239, 144396, 148554, 150126, 175147, 185652, 190998, 198072, 200168, 216594, 222831, 225189, 254664, 278478, 288792, 297108, 300252, 324891, 350294, 371304, 381996, 433188, 445662, 450378, 525441, 556956, 594216, 600504, 649782, 668493, 675567, 700588, 763992, 866376, 891324, 900756, 974673, 1050882, 1113912, 1299564, 1336986, 1351134, 1401176, 1576323, 1782648, 1801512, 1949346, 2026701, 2101764, 2599128, 2673972, 2702268, 3152646, 3898692, 4053402, 4203528, 4728969, 5347944, 5404536, 6080103, 6305292, 7797384, 8106804, 9457938, 12160206, 12610584, 14186907, 16213608, 18240309, 18915876, 24320412, 28373814, 36480618, 37831752, 42560721, 48640824, 56747628, 72961236, 85121442, 113495256, 127682163, 145922472, 170242884, 255364326, 340485768, 510728652, 1021457304]

約数ペア:

[(1, 1021457304), (2, 510728652), (3, 340485768), (4, 255364326), (6, 170242884), (7, 145922472), (8, 127682163), (9, 113495256), (12, 85121442), (14, 72961236), (18, 56747628), (21, 48640824), (24, 42560721), (27, 37831752), (28, 36480618), (36, 28373814), (42, 24320412), (54, 18915876), (56, 18240309), (63, 16213608), (72, 14186907), (81, 12610584), (84, 12160206), (108, 9457938), (126, 8106804), (131, 7797384), (162, 6305292), (168, 6080103), (189, 5404536), (191, 5347944), (216, 4728969), (243, 4203528), (252, 4053402), (262, 3898692), (324, 3152646), (378, 2702268), (382, 2673972), (393, 2599128), (486, 2101764), (504, 2026701), (524, 1949346), (567, 1801512), (573, 1782648), (648, 1576323), (729, 1401176), (756, 1351134), (764, 1336986), (786, 1299564), (917, 1113912), (972, 1050882), (1048, 974673), (1134, 900756), (1146, 891324), (1179, 866376), (1337, 763992), (1458, 700588), (1512, 675567), (1528, 668493), (1572, 649782), (1701, 600504), (1719, 594216), (1834, 556956), (1944, 525441), (2268, 450378), (2292, 445662), (2358, 433188), (2674, 381996), (2751, 371304), (2916, 350294), (3144, 324891), (3402, 300252), (3438, 297108), (3537, 288792), (3668, 278478), (4011, 254664), (4536, 225189), (4584, 222831), (4716, 216594), (5103, 200168), (5157, 198072), (5348, 190998), (5502, 185652), (5832, 175147), (6804, 150126), (6876, 148554), (7074, 144396), (7336, 139239), (8022, 127332), (8253, 123768), (9432, 108297), (10206, 100084), (10314, 99036), (10611, 96264), (10696, 95499), (11004, 92826), (12033, 84888), (13608, 75063), (13752, 74277), (14148, 72198), (15471, 66024), (16044, 63666), (16506, 61884), (20412, 50042), (20628, 49518), (21222, 48132), (22008, 46413), (24066, 42444), (24759, 41256), (25021, 40824), (28296, 36099), (30942, 33012), (31833, 32088)]