383399784

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 1133184000

約数和(自身を除く): 749784216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 513, 618, 684, 824, 907, 927, 1026, 1236, 1368, 1814, 1854, 1957, 2052, 2472, 2721, 2781, 3628, 3708, 3914, 4104, 5442, 5562, 5871, 7256, 7416, 7828, 8163, 10884, 11124, 11742, 15656, 16326, 17233, 17613, 21768, 22248, 23484, 24489, 32652, 34466, 35226, 46968, 48978, 51699, 52839, 65304, 68932, 70452, 93421, 97956, 103398, 105678, 137864, 140904, 155097, 186842, 195912, 206796, 211356, 280263, 310194, 373684, 413592, 422712, 465291, 560526, 620388, 747368, 840789, 930582, 1121052, 1240776, 1681578, 1774999, 1861164, 2242104, 2522367, 3363156, 3549998, 3722328, 5044734, 5324997, 6726312, 7099996, 10089468, 10649994, 14199992, 15974991, 20178936, 21299988, 31949982, 42599976, 47924973, 63899964, 95849946, 127799928, 191699892, 383399784]

約数ペア:

[(1, 383399784), (2, 191699892), (3, 127799928), (4, 95849946), (6, 63899964), (8, 47924973), (9, 42599976), (12, 31949982), (18, 21299988), (19, 20178936), (24, 15974991), (27, 14199992), (36, 10649994), (38, 10089468), (54, 7099996), (57, 6726312), (72, 5324997), (76, 5044734), (103, 3722328), (108, 3549998), (114, 3363156), (152, 2522367), (171, 2242104), (206, 1861164), (216, 1774999), (228, 1681578), (309, 1240776), (342, 1121052), (412, 930582), (456, 840789), (513, 747368), (618, 620388), (684, 560526), (824, 465291), (907, 422712), (927, 413592), (1026, 373684), (1236, 310194), (1368, 280263), (1814, 211356), (1854, 206796), (1957, 195912), (2052, 186842), (2472, 155097), (2721, 140904), (2781, 137864), (3628, 105678), (3708, 103398), (3914, 97956), (4104, 93421), (5442, 70452), (5562, 68932), (5871, 65304), (7256, 52839), (7416, 51699), (7828, 48978), (8163, 46968), (10884, 35226), (11124, 34466), (11742, 32652), (15656, 24489), (16326, 23484), (17233, 22248), (17613, 21768)]