512115984

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 1469476632

約数和(自身を除く): 957360648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 173, 183, 244, 337, 346, 366, 488, 519, 549, 674, 692, 732, 976, 1011, 1038, 1098, 1348, 1384, 1464, 1557, 2022, 2076, 2196, 2696, 2768, 2928, 3033, 3114, 4044, 4152, 4392, 5392, 6066, 6228, 8088, 8304, 8784, 10553, 12132, 12456, 16176, 20557, 21106, 24264, 24912, 31659, 41114, 42212, 48528, 58301, 61671, 63318, 82228, 84424, 94977, 116602, 123342, 126636, 164456, 168848, 174903, 185013, 189954, 233204, 246684, 253272, 328912, 349806, 370026, 379908, 466408, 493368, 506544, 524709, 699612, 740052, 759816, 932816, 986736, 1049418, 1399224, 1480104, 1519632, 2098836, 2798448, 2960208, 3556361, 4197672, 7112722, 8395344, 10669083, 14225444, 21338166, 28450888, 32007249, 42676332, 56901776, 64014498, 85352664, 128028996, 170705328, 256057992, 512115984]

約数ペア:

[(1, 512115984), (2, 256057992), (3, 170705328), (4, 128028996), (6, 85352664), (8, 64014498), (9, 56901776), (12, 42676332), (16, 32007249), (18, 28450888), (24, 21338166), (36, 14225444), (48, 10669083), (61, 8395344), (72, 7112722), (122, 4197672), (144, 3556361), (173, 2960208), (183, 2798448), (244, 2098836), (337, 1519632), (346, 1480104), (366, 1399224), (488, 1049418), (519, 986736), (549, 932816), (674, 759816), (692, 740052), (732, 699612), (976, 524709), (1011, 506544), (1038, 493368), (1098, 466408), (1348, 379908), (1384, 370026), (1464, 349806), (1557, 328912), (2022, 253272), (2076, 246684), (2196, 233204), (2696, 189954), (2768, 185013), (2928, 174903), (3033, 168848), (3114, 164456), (4044, 126636), (4152, 123342), (4392, 116602), (5392, 94977), (6066, 84424), (6228, 82228), (8088, 63318), (8304, 61671), (8784, 58301), (10553, 48528), (12132, 42212), (12456, 41114), (16176, 31659), (20557, 24912), (21106, 24264)]