1904438844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 6292070400

約数和(自身を除く): 4387631556

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 109, 121, 126, 132, 154, 189, 191, 198, 218, 231, 242, 252, 297, 308, 327, 363, 378, 382, 396, 436, 462, 484, 573, 594, 654, 693, 726, 756, 763, 764, 847, 924, 981, 1089, 1146, 1188, 1199, 1308, 1337, 1386, 1452, 1526, 1694, 1719, 1962, 2079, 2101, 2178, 2289, 2292, 2398, 2541, 2674, 2772, 2943, 3052, 3267, 3388, 3438, 3597, 3924, 4011, 4158, 4202, 4356, 4578, 4796, 5082, 5157, 5348, 5886, 6303, 6534, 6867, 6876, 7194, 7623, 8022, 8316, 8393, 8404, 9156, 10164, 10314, 10791, 11772, 12033, 12606, 13068, 13189, 13734, 14388, 14707, 15246, 16044, 16786, 18909, 20601, 20628, 20819, 21582, 22869, 23111, 24066, 25179, 25212, 26378, 27468, 29414, 30492, 32373, 33572, 36099, 37818, 39567, 41202, 41638, 43164, 44121, 45738, 46222, 48132, 50358, 52756, 56727, 58828, 62457, 64746, 69333, 72198, 75537, 75636, 79134, 82404, 83276, 88242, 91476, 92323, 92444, 100716, 113454, 118701, 124914, 129492, 132363, 138666, 144396, 145733, 151074, 158268, 161777, 176484, 184646, 187371, 207999, 226611, 226908, 229009, 237402, 249828, 264726, 276969, 277332, 291466, 302148, 323554, 356103, 369292, 374742, 397089, 415998, 437199, 453222, 458018, 474804, 485331, 529452, 553938, 562113, 582932, 623997, 647108, 687027, 712206, 749484, 794178, 830907, 831996, 874398, 906444, 916036, 970662, 1107876, 1124226, 1247994, 1311597, 1374054, 1424412, 1455993, 1588356, 1603063, 1661814, 1748796, 1941324, 2061081, 2248452, 2492721, 2495988, 2519099, 2623194, 2748108, 2911986, 3206126, 3323628, 3934791, 4122162, 4367979, 4809189, 4985442, 5038198, 5246388, 5823972, 6183243, 6412252, 7557297, 7869582, 8244324, 8735958, 9618378, 9970884, 10076396, 12366486, 14427567, 15114594, 15739164, 17471916, 17633693, 19236756, 22671891, 24732972, 28855134, 30229188, 35267386, 43282701, 45343782, 52901079, 57710268, 68015673, 70534772, 86565402, 90687564, 105802158, 136031346, 158703237, 173130804, 211604316, 272062692, 317406474, 476109711, 634812948, 952219422, 1904438844]

約数ペア:

[(1, 1904438844), (2, 952219422), (3, 634812948), (4, 476109711), (6, 317406474), (7, 272062692), (9, 211604316), (11, 173130804), (12, 158703237), (14, 136031346), (18, 105802158), (21, 90687564), (22, 86565402), (27, 70534772), (28, 68015673), (33, 57710268), (36, 52901079), (42, 45343782), (44, 43282701), (54, 35267386), (63, 30229188), (66, 28855134), (77, 24732972), (84, 22671891), (99, 19236756), (108, 17633693), (109, 17471916), (121, 15739164), (126, 15114594), (132, 14427567), (154, 12366486), (189, 10076396), (191, 9970884), (198, 9618378), (218, 8735958), (231, 8244324), (242, 7869582), (252, 7557297), (297, 6412252), (308, 6183243), (327, 5823972), (363, 5246388), (378, 5038198), (382, 4985442), (396, 4809189), (436, 4367979), (462, 4122162), (484, 3934791), (573, 3323628), (594, 3206126), (654, 2911986), (693, 2748108), (726, 2623194), (756, 2519099), (763, 2495988), (764, 2492721), (847, 2248452), (924, 2061081), (981, 1941324), (1089, 1748796), (1146, 1661814), (1188, 1603063), (1199, 1588356), (1308, 1455993), (1337, 1424412), (1386, 1374054), (1452, 1311597), (1526, 1247994), (1694, 1124226), (1719, 1107876), (1962, 970662), (2079, 916036), (2101, 906444), (2178, 874398), (2289, 831996), (2292, 830907), (2398, 794178), (2541, 749484), (2674, 712206), (2772, 687027), (2943, 647108), (3052, 623997), (3267, 582932), (3388, 562113), (3438, 553938), (3597, 529452), (3924, 485331), (4011, 474804), (4158, 458018), (4202, 453222), (4356, 437199), (4578, 415998), (4796, 397089), (5082, 374742), (5157, 369292), (5348, 356103), (5886, 323554), (6303, 302148), (6534, 291466), (6867, 277332), (6876, 276969), (7194, 264726), (7623, 249828), (8022, 237402), (8316, 229009), (8393, 226908), (8404, 226611), (9156, 207999), (10164, 187371), (10314, 184646), (10791, 176484), (11772, 161777), (12033, 158268), (12606, 151074), (13068, 145733), (13189, 144396), (13734, 138666), (14388, 132363), (14707, 129492), (15246, 124914), (16044, 118701), (16786, 113454), (18909, 100716), (20601, 92444), (20628, 92323), (20819, 91476), (21582, 88242), (22869, 83276), (23111, 82404), (24066, 79134), (25179, 75636), (25212, 75537), (26378, 72198), (27468, 69333), (29414, 64746), (30492, 62457), (32373, 58828), (33572, 56727), (36099, 52756), (37818, 50358), (39567, 48132), (41202, 46222), (41638, 45738), (43164, 44121)]