1119988688

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 2793839040

約数和(自身を除く): 1673850352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 107, 112, 158, 169, 182, 196, 208, 214, 316, 338, 364, 392, 428, 553, 632, 637, 676, 728, 749, 784, 856, 1027, 1106, 1183, 1264, 1274, 1352, 1391, 1456, 1498, 1712, 2054, 2212, 2366, 2548, 2704, 2782, 2996, 3871, 4108, 4424, 4732, 5096, 5243, 5564, 5992, 7189, 7742, 8216, 8281, 8453, 8848, 9464, 9737, 10192, 10486, 11128, 11984, 13351, 14378, 15484, 16432, 16562, 16906, 18083, 18928, 19474, 20972, 22256, 26702, 28756, 30968, 33124, 33812, 36166, 38948, 41944, 50323, 53404, 57512, 59171, 61936, 66248, 67624, 68159, 72332, 77896, 83888, 93457, 100646, 106808, 109889, 115024, 118342, 126581, 132496, 135248, 136318, 144664, 155792, 186914, 201292, 213616, 219778, 236684, 253162, 272636, 289328, 373828, 402584, 414197, 439556, 473368, 506324, 545272, 654199, 747656, 769223, 805168, 828394, 879112, 886067, 946736, 1012648, 1090544, 1308398, 1428557, 1495312, 1538446, 1656788, 1758224, 1772134, 2025296, 2616796, 2857114, 3076892, 3313576, 3544268, 5233592, 5384561, 5714228, 6153784, 6627152, 7088536, 9999899, 10467184, 10769122, 11428456, 12307568, 14177072, 19999798, 21538244, 22856912, 39999596, 43076488, 69999293, 79999192, 86152976, 139998586, 159998384, 279997172, 559994344, 1119988688]

約数ペア:

[(1, 1119988688), (2, 559994344), (4, 279997172), (7, 159998384), (8, 139998586), (13, 86152976), (14, 79999192), (16, 69999293), (26, 43076488), (28, 39999596), (49, 22856912), (52, 21538244), (56, 19999798), (79, 14177072), (91, 12307568), (98, 11428456), (104, 10769122), (107, 10467184), (112, 9999899), (158, 7088536), (169, 6627152), (182, 6153784), (196, 5714228), (208, 5384561), (214, 5233592), (316, 3544268), (338, 3313576), (364, 3076892), (392, 2857114), (428, 2616796), (553, 2025296), (632, 1772134), (637, 1758224), (676, 1656788), (728, 1538446), (749, 1495312), (784, 1428557), (856, 1308398), (1027, 1090544), (1106, 1012648), (1183, 946736), (1264, 886067), (1274, 879112), (1352, 828394), (1391, 805168), (1456, 769223), (1498, 747656), (1712, 654199), (2054, 545272), (2212, 506324), (2366, 473368), (2548, 439556), (2704, 414197), (2782, 402584), (2996, 373828), (3871, 289328), (4108, 272636), (4424, 253162), (4732, 236684), (5096, 219778), (5243, 213616), (5564, 201292), (5992, 186914), (7189, 155792), (7742, 144664), (8216, 136318), (8281, 135248), (8453, 132496), (8848, 126581), (9464, 118342), (9737, 115024), (10192, 109889), (10486, 106808), (11128, 100646), (11984, 93457), (13351, 83888), (14378, 77896), (15484, 72332), (16432, 68159), (16562, 67624), (16906, 66248), (18083, 61936), (18928, 59171), (19474, 57512), (20972, 53404), (22256, 50323), (26702, 41944), (28756, 38948), (30968, 36166), (33124, 33812)]