242673408

素因数分解:

$2^8\times 3^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 749968128

約数和(自身を除く): 507294720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 83, 94, 96, 108, 128, 141, 144, 162, 166, 188, 192, 216, 243, 249, 256, 282, 288, 324, 332, 376, 384, 423, 432, 486, 498, 564, 576, 648, 664, 747, 752, 768, 846, 864, 972, 996, 1128, 1152, 1269, 1296, 1328, 1494, 1504, 1692, 1728, 1944, 1992, 2241, 2256, 2304, 2538, 2592, 2656, 2988, 3008, 3384, 3456, 3807, 3888, 3901, 3984, 4482, 4512, 5076, 5184, 5312, 5976, 6016, 6723, 6768, 6912, 7614, 7776, 7802, 7968, 8964, 9024, 10152, 10368, 10624, 11421, 11703, 11952, 12032, 13446, 13536, 15228, 15552, 15604, 15936, 17928, 18048, 20169, 20304, 20736, 21248, 22842, 23406, 23904, 26892, 27072, 30456, 31104, 31208, 31872, 35109, 35856, 36096, 40338, 40608, 45684, 46812, 47808, 53784, 54144, 60912, 62208, 62416, 63744, 70218, 71712, 80676, 81216, 91368, 93624, 95616, 105327, 107568, 108288, 121824, 124832, 140436, 143424, 161352, 162432, 182736, 187248, 191232, 210654, 215136, 243648, 249664, 280872, 286848, 315981, 322704, 324864, 365472, 374496, 421308, 430272, 487296, 499328, 561744, 573696, 631962, 645408, 730944, 748992, 842616, 860544, 947943, 974592, 998656, 1123488, 1263924, 1290816, 1461888, 1497984, 1685232, 1721088, 1895886, 2246976, 2527848, 2581632, 2923776, 2995968, 3370464, 3791772, 4493952, 5055696, 5163264, 6740928, 7583544, 8987904, 10111392, 13481856, 15167088, 20222784, 26963712, 30334176, 40445568, 60668352, 80891136, 121336704, 242673408]

約数ペア:

[(1, 242673408), (2, 121336704), (3, 80891136), (4, 60668352), (6, 40445568), (8, 30334176), (9, 26963712), (12, 20222784), (16, 15167088), (18, 13481856), (24, 10111392), (27, 8987904), (32, 7583544), (36, 6740928), (47, 5163264), (48, 5055696), (54, 4493952), (64, 3791772), (72, 3370464), (81, 2995968), (83, 2923776), (94, 2581632), (96, 2527848), (108, 2246976), (128, 1895886), (141, 1721088), (144, 1685232), (162, 1497984), (166, 1461888), (188, 1290816), (192, 1263924), (216, 1123488), (243, 998656), (249, 974592), (256, 947943), (282, 860544), (288, 842616), (324, 748992), (332, 730944), (376, 645408), (384, 631962), (423, 573696), (432, 561744), (486, 499328), (498, 487296), (564, 430272), (576, 421308), (648, 374496), (664, 365472), (747, 324864), (752, 322704), (768, 315981), (846, 286848), (864, 280872), (972, 249664), (996, 243648), (1128, 215136), (1152, 210654), (1269, 191232), (1296, 187248), (1328, 182736), (1494, 162432), (1504, 161352), (1692, 143424), (1728, 140436), (1944, 124832), (1992, 121824), (2241, 108288), (2256, 107568), (2304, 105327), (2538, 95616), (2592, 93624), (2656, 91368), (2988, 81216), (3008, 80676), (3384, 71712), (3456, 70218), (3807, 63744), (3888, 62416), (3901, 62208), (3984, 60912), (4482, 54144), (4512, 53784), (5076, 47808), (5184, 46812), (5312, 45684), (5976, 40608), (6016, 40338), (6723, 36096), (6768, 35856), (6912, 35109), (7614, 31872), (7776, 31208), (7802, 31104), (7968, 30456), (8964, 27072), (9024, 26892), (10152, 23904), (10368, 23406), (10624, 22842), (11421, 21248), (11703, 20736), (11952, 20304), (12032, 20169), (13446, 18048), (13536, 17928), (15228, 15936), (15552, 15604)]