215945568

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 635896800

約数和(自身を除く): 419951232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1744, 1962, 2293, 2616, 2943, 3488, 3924, 4586, 5232, 5886, 6879, 7848, 9172, 10464, 11772, 13758, 15696, 18344, 20637, 23544, 27516, 31392, 36688, 41274, 47088, 55032, 61911, 73376, 82548, 94176, 110064, 123822, 165096, 220128, 247644, 249937, 330192, 495288, 499874, 660384, 749811, 990576, 999748, 1499622, 1981152, 1999496, 2249433, 2999244, 3998992, 4498866, 5998488, 6748299, 7997984, 8997732, 11996976, 13496598, 17995464, 23993952, 26993196, 35990928, 53986392, 71981856, 107972784, 215945568]

約数ペア:

[(1, 215945568), (2, 107972784), (3, 71981856), (4, 53986392), (6, 35990928), (8, 26993196), (9, 23993952), (12, 17995464), (16, 13496598), (18, 11996976), (24, 8997732), (27, 7997984), (32, 6748299), (36, 5998488), (48, 4498866), (54, 3998992), (72, 2999244), (96, 2249433), (108, 1999496), (109, 1981152), (144, 1499622), (216, 999748), (218, 990576), (288, 749811), (327, 660384), (432, 499874), (436, 495288), (654, 330192), (864, 249937), (872, 247644), (981, 220128), (1308, 165096), (1744, 123822), (1962, 110064), (2293, 94176), (2616, 82548), (2943, 73376), (3488, 61911), (3924, 55032), (4586, 47088), (5232, 41274), (5886, 36688), (6879, 31392), (7848, 27516), (9172, 23544), (10464, 20637), (11772, 18344), (13758, 15696)]