648257773184

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{39847}}^1$

素因数の和:40206

約数の個数: 128

約数和(自身を含む): 1503538360320

約数和(自身を除く): 855280587136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 271, 448, 469, 536, 542, 896, 938, 1072, 1084, 1876, 1897, 2144, 2168, 3752, 3794, 4288, 4336, 7504, 7588, 8576, 8672, 15008, 15176, 17344, 18157, 30016, 30352, 34688, 36314, 39847, 60032, 60704, 72628, 79694, 121408, 127099, 145256, 159388, 242816, 254198, 278929, 290512, 318776, 508396, 557858, 581024, 637552, 1016792, 1115716, 1162048, 1275104, 2033584, 2231432, 2324096, 2550208, 2669749, 4067168, 4462864, 5100416, 5339498, 8134336, 8925728, 10678996, 10798537, 16268672, 17851456, 18688243, 21357992, 21597074, 35702912, 37376486, 42715984, 43194148, 74752972, 75589759, 85431968, 86388296, 149505944, 151179518, 170863936, 172776592, 299011888, 302359036, 341727872, 345553184, 598023776, 604718072, 691106368, 723501979, 1196047552, 1209436144, 1382212736, 1447003958, 2392095104, 2418872288, 2894007916, 4837744576, 5064513853, 5788015832, 9675489152, 10129027706, 11576031664, 20258055412, 23152063328, 40516110824, 46304126656, 81032221648, 92608253312, 162064443296, 324128886592, 648257773184]

約数ペア:

[(1, 648257773184), (2, 324128886592), (4, 162064443296), (7, 92608253312), (8, 81032221648), (14, 46304126656), (16, 40516110824), (28, 23152063328), (32, 20258055412), (56, 11576031664), (64, 10129027706), (67, 9675489152), (112, 5788015832), (128, 5064513853), (134, 4837744576), (224, 2894007916), (268, 2418872288), (271, 2392095104), (448, 1447003958), (469, 1382212736), (536, 1209436144), (542, 1196047552), (896, 723501979), (938, 691106368), (1072, 604718072), (1084, 598023776), (1876, 345553184), (1897, 341727872), (2144, 302359036), (2168, 299011888), (3752, 172776592), (3794, 170863936), (4288, 151179518), (4336, 149505944), (7504, 86388296), (7588, 85431968), (8576, 75589759), (8672, 74752972), (15008, 43194148), (15176, 42715984), (17344, 37376486), (18157, 35702912), (30016, 21597074), (30352, 21357992), (34688, 18688243), (36314, 17851456), (39847, 16268672), (60032, 10798537), (60704, 10678996), (72628, 8925728), (79694, 8134336), (121408, 5339498), (127099, 5100416), (145256, 4462864), (159388, 4067168), (242816, 2669749), (254198, 2550208), (278929, 2324096), (290512, 2231432), (318776, 2033584), (508396, 1275104), (557858, 1162048), (581024, 1115716), (637552, 1016792)]