1915456896

素因数分解:

$2^7\times 3^4\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 5731624800

約数和(自身を除く): 3816167904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 239, 288, 324, 384, 432, 478, 576, 648, 717, 773, 864, 956, 1152, 1296, 1434, 1546, 1728, 1912, 2151, 2319, 2592, 2868, 3092, 3456, 3824, 4302, 4638, 5184, 5736, 6184, 6453, 6957, 7648, 8604, 9276, 10368, 11472, 12368, 12906, 13914, 15296, 17208, 18552, 19359, 20871, 22944, 24736, 25812, 27828, 30592, 34416, 37104, 38718, 41742, 45888, 49472, 51624, 55656, 62613, 68832, 74208, 77436, 83484, 91776, 98944, 103248, 111312, 125226, 137664, 148416, 154872, 166968, 184747, 206496, 222624, 250452, 275328, 296832, 309744, 333936, 369494, 412992, 445248, 500904, 554241, 619488, 667872, 738988, 825984, 890496, 1001808, 1108482, 1238976, 1335744, 1477976, 1662723, 2003616, 2216964, 2477952, 2671488, 2955952, 3325446, 4007232, 4433928, 4988169, 5911904, 6650892, 8014464, 8867856, 9976338, 11823808, 13301784, 14964507, 17735712, 19952676, 23647616, 26603568, 29929014, 35471424, 39905352, 53207136, 59858028, 70942848, 79810704, 106414272, 119716056, 159621408, 212828544, 239432112, 319242816, 478864224, 638485632, 957728448, 1915456896]

約数ペア:

[(1, 1915456896), (2, 957728448), (3, 638485632), (4, 478864224), (6, 319242816), (8, 239432112), (9, 212828544), (12, 159621408), (16, 119716056), (18, 106414272), (24, 79810704), (27, 70942848), (32, 59858028), (36, 53207136), (48, 39905352), (54, 35471424), (64, 29929014), (72, 26603568), (81, 23647616), (96, 19952676), (108, 17735712), (128, 14964507), (144, 13301784), (162, 11823808), (192, 9976338), (216, 8867856), (239, 8014464), (288, 6650892), (324, 5911904), (384, 4988169), (432, 4433928), (478, 4007232), (576, 3325446), (648, 2955952), (717, 2671488), (773, 2477952), (864, 2216964), (956, 2003616), (1152, 1662723), (1296, 1477976), (1434, 1335744), (1546, 1238976), (1728, 1108482), (1912, 1001808), (2151, 890496), (2319, 825984), (2592, 738988), (2868, 667872), (3092, 619488), (3456, 554241), (3824, 500904), (4302, 445248), (4638, 412992), (5184, 369494), (5736, 333936), (6184, 309744), (6453, 296832), (6957, 275328), (7648, 250452), (8604, 222624), (9276, 206496), (10368, 184747), (11472, 166968), (12368, 154872), (12906, 148416), (13914, 137664), (15296, 125226), (17208, 111312), (18552, 103248), (19359, 98944), (20871, 91776), (22944, 83484), (24736, 77436), (25812, 74208), (27828, 68832), (30592, 62613), (34416, 55656), (37104, 51624), (38718, 49472), (41742, 45888)]