220537044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 714561120

約数和(自身を除く): 494024076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 59, 63, 78, 84, 91, 98, 117, 118, 126, 147, 156, 163, 177, 182, 196, 234, 236, 252, 273, 294, 326, 354, 364, 413, 441, 468, 489, 531, 546, 588, 637, 652, 708, 767, 819, 826, 882, 978, 1062, 1092, 1141, 1239, 1274, 1467, 1534, 1638, 1652, 1764, 1911, 1956, 2119, 2124, 2282, 2301, 2478, 2548, 2891, 2934, 3068, 3276, 3423, 3717, 3822, 4238, 4564, 4602, 4956, 5369, 5733, 5782, 5868, 6357, 6846, 6903, 7434, 7644, 7987, 8476, 8673, 9204, 9617, 10269, 10738, 11466, 11564, 12714, 13692, 13806, 14833, 14868, 15974, 16107, 17346, 19071, 19234, 20538, 21476, 22932, 23961, 25428, 26019, 27612, 28851, 29666, 31948, 32214, 34692, 37583, 38142, 38468, 41076, 44499, 47922, 48321, 52038, 57702, 59332, 64428, 67319, 71883, 75166, 76284, 86553, 88998, 95844, 96642, 103831, 104076, 112749, 115404, 125021, 133497, 134638, 143766, 150332, 173106, 177996, 193284, 201957, 207662, 225498, 250042, 266994, 269276, 287532, 311493, 338247, 346212, 375063, 403914, 415324, 450996, 471233, 500084, 533988, 605871, 622986, 676494, 750126, 807828, 875147, 934479, 942466, 1125189, 1211742, 1245972, 1352988, 1413699, 1500252, 1750294, 1868958, 1884932, 2250378, 2423484, 2625441, 2827398, 3500588, 3737916, 4241097, 4500756, 5250882, 5654796, 6126029, 7876323, 8482194, 10501764, 12252058, 15752646, 16964388, 18378087, 24504116, 31505292, 36756174, 55134261, 73512348, 110268522, 220537044]

約数ペア:

[(1, 220537044), (2, 110268522), (3, 73512348), (4, 55134261), (6, 36756174), (7, 31505292), (9, 24504116), (12, 18378087), (13, 16964388), (14, 15752646), (18, 12252058), (21, 10501764), (26, 8482194), (28, 7876323), (36, 6126029), (39, 5654796), (42, 5250882), (49, 4500756), (52, 4241097), (59, 3737916), (63, 3500588), (78, 2827398), (84, 2625441), (91, 2423484), (98, 2250378), (117, 1884932), (118, 1868958), (126, 1750294), (147, 1500252), (156, 1413699), (163, 1352988), (177, 1245972), (182, 1211742), (196, 1125189), (234, 942466), (236, 934479), (252, 875147), (273, 807828), (294, 750126), (326, 676494), (354, 622986), (364, 605871), (413, 533988), (441, 500084), (468, 471233), (489, 450996), (531, 415324), (546, 403914), (588, 375063), (637, 346212), (652, 338247), (708, 311493), (767, 287532), (819, 269276), (826, 266994), (882, 250042), (978, 225498), (1062, 207662), (1092, 201957), (1141, 193284), (1239, 177996), (1274, 173106), (1467, 150332), (1534, 143766), (1638, 134638), (1652, 133497), (1764, 125021), (1911, 115404), (1956, 112749), (2119, 104076), (2124, 103831), (2282, 96642), (2301, 95844), (2478, 88998), (2548, 86553), (2891, 76284), (2934, 75166), (3068, 71883), (3276, 67319), (3423, 64428), (3717, 59332), (3822, 57702), (4238, 52038), (4564, 48321), (4602, 47922), (4956, 44499), (5369, 41076), (5733, 38468), (5782, 38142), (5868, 37583), (6357, 34692), (6846, 32214), (6903, 31948), (7434, 29666), (7644, 28851), (7987, 27612), (8476, 26019), (8673, 25428), (9204, 23961), (9617, 22932), (10269, 21476), (10738, 20538), (11466, 19234), (11564, 19071), (12714, 17346), (13692, 16107), (13806, 15974), (14833, 14868)]