1243283088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20347}}^1$

素因数の和:20444

約数の個数: 80

約数和(自身を含む): 3431486720

約数和(自身を除く): 2188203632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 804, 912, 1072, 1273, 1608, 2546, 3216, 3819, 5092, 7638, 10184, 15276, 20347, 20368, 30552, 40694, 61041, 61104, 81388, 122082, 162776, 244164, 325552, 386593, 488328, 773186, 976656, 1159779, 1363249, 1546372, 2319558, 2726498, 3092744, 4089747, 4639116, 5452996, 6185488, 8179494, 9278232, 10905992, 16358988, 18556464, 21811984, 25901731, 32717976, 51803462, 65435952, 77705193, 103606924, 155410386, 207213848, 310820772, 414427696, 621641544, 1243283088]

約数ペア:

[(1, 1243283088), (2, 621641544), (3, 414427696), (4, 310820772), (6, 207213848), (8, 155410386), (12, 103606924), (16, 77705193), (19, 65435952), (24, 51803462), (38, 32717976), (48, 25901731), (57, 21811984), (67, 18556464), (76, 16358988), (114, 10905992), (134, 9278232), (152, 8179494), (201, 6185488), (228, 5452996), (268, 4639116), (304, 4089747), (402, 3092744), (456, 2726498), (536, 2319558), (804, 1546372), (912, 1363249), (1072, 1159779), (1273, 976656), (1608, 773186), (2546, 488328), (3216, 386593), (3819, 325552), (5092, 244164), (7638, 162776), (10184, 122082), (15276, 81388), (20347, 61104), (20368, 61041), (30552, 40694)]