2019134628

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 6282494400

約数和(自身を除く): 4263359772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 379, 406, 486, 522, 567, 609, 729, 756, 758, 783, 812, 972, 1044, 1134, 1137, 1218, 1458, 1516, 1566, 1701, 1827, 2187, 2268, 2274, 2349, 2436, 2653, 2916, 3132, 3402, 3411, 3654, 4374, 4548, 4698, 5103, 5306, 5481, 6561, 6804, 6822, 7047, 7308, 7959, 8748, 9396, 10206, 10233, 10612, 10962, 10991, 13122, 13644, 14094, 15309, 15918, 16443, 20412, 20466, 21141, 21924, 21982, 23877, 26244, 28188, 30618, 30699, 31836, 32886, 32973, 40932, 42282, 43964, 45927, 47754, 49329, 61236, 61398, 63423, 65772, 65946, 71631, 76937, 84564, 91854, 92097, 95508, 98658, 98919, 122796, 126846, 131892, 143262, 147987, 153874, 183708, 184194, 190269, 197316, 197838, 214893, 230811, 253692, 276291, 286524, 295974, 296757, 307748, 368388, 380538, 395676, 429786, 443961, 461622, 552582, 591948, 593514, 644679, 692433, 761076, 828873, 859572, 887922, 890271, 923244, 1105164, 1187028, 1289358, 1331883, 1384866, 1657746, 1775844, 1780542, 1934037, 2077299, 2486619, 2578716, 2663766, 2670813, 2769732, 3315492, 3561084, 3868074, 4154598, 4973238, 5327532, 5341626, 5802111, 6231897, 7736148, 8012439, 8309196, 9946476, 10683252, 11604222, 12463794, 16024878, 17406333, 18695691, 23208444, 24037317, 24927588, 32049756, 34812666, 37391382, 48074634, 56087073, 69625332, 72111951, 74782764, 96149268, 112174146, 144223902, 168261219, 224348292, 288447804, 336522438, 504783657, 673044876, 1009567314, 2019134628]

約数ペア:

[(1, 2019134628), (2, 1009567314), (3, 673044876), (4, 504783657), (6, 336522438), (7, 288447804), (9, 224348292), (12, 168261219), (14, 144223902), (18, 112174146), (21, 96149268), (27, 74782764), (28, 72111951), (29, 69625332), (36, 56087073), (42, 48074634), (54, 37391382), (58, 34812666), (63, 32049756), (81, 24927588), (84, 24037317), (87, 23208444), (108, 18695691), (116, 17406333), (126, 16024878), (162, 12463794), (174, 11604222), (189, 10683252), (203, 9946476), (243, 8309196), (252, 8012439), (261, 7736148), (324, 6231897), (348, 5802111), (378, 5341626), (379, 5327532), (406, 4973238), (486, 4154598), (522, 3868074), (567, 3561084), (609, 3315492), (729, 2769732), (756, 2670813), (758, 2663766), (783, 2578716), (812, 2486619), (972, 2077299), (1044, 1934037), (1134, 1780542), (1137, 1775844), (1218, 1657746), (1458, 1384866), (1516, 1331883), (1566, 1289358), (1701, 1187028), (1827, 1105164), (2187, 923244), (2268, 890271), (2274, 887922), (2349, 859572), (2436, 828873), (2653, 761076), (2916, 692433), (3132, 644679), (3402, 593514), (3411, 591948), (3654, 552582), (4374, 461622), (4548, 443961), (4698, 429786), (5103, 395676), (5306, 380538), (5481, 368388), (6561, 307748), (6804, 296757), (6822, 295974), (7047, 286524), (7308, 276291), (7959, 253692), (8748, 230811), (9396, 214893), (10206, 197838), (10233, 197316), (10612, 190269), (10962, 184194), (10991, 183708), (13122, 153874), (13644, 147987), (14094, 143262), (15309, 131892), (15918, 126846), (16443, 122796), (20412, 98919), (20466, 98658), (21141, 95508), (21924, 92097), (21982, 91854), (23877, 84564), (26244, 76937), (28188, 71631), (30618, 65946), (30699, 65772), (31836, 63423), (32886, 61398), (32973, 61236), (40932, 49329), (42282, 47754), (43964, 45927)]