31883544

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 113322240

約数和(自身を除く): 81438696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 71, 72, 77, 81, 84, 88, 99, 108, 126, 132, 142, 154, 162, 168, 189, 198, 213, 216, 231, 243, 252, 264, 284, 297, 308, 324, 378, 396, 426, 462, 486, 497, 504, 567, 568, 594, 616, 639, 648, 693, 729, 756, 781, 792, 852, 891, 924, 972, 994, 1134, 1188, 1278, 1386, 1458, 1491, 1512, 1562, 1701, 1704, 1782, 1848, 1917, 1944, 1988, 2079, 2268, 2343, 2376, 2556, 2673, 2772, 2916, 2982, 3124, 3402, 3564, 3834, 3976, 4158, 4473, 4536, 4686, 5103, 5112, 5346, 5467, 5544, 5751, 5832, 5964, 6237, 6248, 6804, 7029, 7128, 7668, 8019, 8316, 8946, 9372, 10206, 10692, 10934, 11502, 11928, 12474, 13419, 13608, 14058, 15336, 16038, 16401, 16632, 17253, 17892, 18711, 18744, 20412, 21087, 21384, 21868, 23004, 24948, 26838, 28116, 32076, 32802, 34506, 35784, 37422, 40257, 40824, 42174, 43736, 46008, 49203, 49896, 51759, 53676, 56133, 56232, 63261, 64152, 65604, 69012, 74844, 80514, 84348, 98406, 103518, 107352, 112266, 120771, 126522, 131208, 138024, 147609, 149688, 161028, 168696, 189783, 196812, 207036, 224532, 241542, 253044, 295218, 322056, 362313, 379566, 393624, 414072, 442827, 449064, 483084, 506088, 569349, 590436, 724626, 759132, 885654, 966168, 1138698, 1180872, 1328481, 1449252, 1518264, 1771308, 2277396, 2656962, 2898504, 3542616, 3985443, 4554792, 5313924, 7970886, 10627848, 15941772, 31883544]

約数ペア:

[(1, 31883544), (2, 15941772), (3, 10627848), (4, 7970886), (6, 5313924), (7, 4554792), (8, 3985443), (9, 3542616), (11, 2898504), (12, 2656962), (14, 2277396), (18, 1771308), (21, 1518264), (22, 1449252), (24, 1328481), (27, 1180872), (28, 1138698), (33, 966168), (36, 885654), (42, 759132), (44, 724626), (54, 590436), (56, 569349), (63, 506088), (66, 483084), (71, 449064), (72, 442827), (77, 414072), (81, 393624), (84, 379566), (88, 362313), (99, 322056), (108, 295218), (126, 253044), (132, 241542), (142, 224532), (154, 207036), (162, 196812), (168, 189783), (189, 168696), (198, 161028), (213, 149688), (216, 147609), (231, 138024), (243, 131208), (252, 126522), (264, 120771), (284, 112266), (297, 107352), (308, 103518), (324, 98406), (378, 84348), (396, 80514), (426, 74844), (462, 69012), (486, 65604), (497, 64152), (504, 63261), (567, 56232), (568, 56133), (594, 53676), (616, 51759), (639, 49896), (648, 49203), (693, 46008), (729, 43736), (756, 42174), (781, 40824), (792, 40257), (852, 37422), (891, 35784), (924, 34506), (972, 32802), (994, 32076), (1134, 28116), (1188, 26838), (1278, 24948), (1386, 23004), (1458, 21868), (1491, 21384), (1512, 21087), (1562, 20412), (1701, 18744), (1704, 18711), (1782, 17892), (1848, 17253), (1917, 16632), (1944, 16401), (1988, 16038), (2079, 15336), (2268, 14058), (2343, 13608), (2376, 13419), (2556, 12474), (2673, 11928), (2772, 11502), (2916, 10934), (2982, 10692), (3124, 10206), (3402, 9372), (3564, 8946), (3834, 8316), (3976, 8019), (4158, 7668), (4473, 7128), (4536, 7029), (4686, 6804), (5103, 6248), (5112, 6237), (5346, 5964), (5467, 5832), (5544, 5751)]