428029056

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1404

約数の個数: 256

約数和(自身を含む): 1555948800

約数和(自身を除く): 1127919744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1361, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2722, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4083, 4368, 4914, 4992, 5444, 5616, 5824, 6048, 6552, 7488, 8064, 8166, 8736, 9527, 9828, 10888, 11232, 11648, 12096, 12249, 13104, 14976, 16332, 17472, 17693, 19054, 19656, 21776, 22464, 24192, 24498, 26208, 28581, 32664, 34944, 35386, 36747, 38108, 39312, 43552, 44928, 48996, 52416, 53079, 57162, 65328, 70772, 73494, 76216, 78624, 85743, 87104, 97992, 104832, 106158, 114324, 123851, 130656, 141544, 146988, 152432, 157248, 159237, 171486, 174208, 195984, 212316, 228648, 247702, 257229, 261312, 283088, 293976, 304864, 314496, 318474, 342972, 371553, 391968, 424632, 457296, 477711, 495404, 514458, 522624, 566176, 587952, 609728, 636948, 685944, 743106, 783936, 849264, 914592, 955422, 990808, 1028916, 1114659, 1132352, 1175904, 1219456, 1273896, 1371888, 1486212, 1567872, 1698528, 1829184, 1910844, 1981616, 2057832, 2229318, 2264704, 2351808, 2547792, 2743776, 2972424, 3343977, 3397056, 3658368, 3821688, 3963232, 4115664, 4458636, 4703616, 5095584, 5487552, 5944848, 6687954, 6794112, 7643376, 7926464, 8231328, 8917272, 10191168, 10975104, 11889696, 13375908, 15286752, 15852928, 16462656, 17834544, 20382336, 23779392, 26751816, 30573504, 32925312, 35669088, 47558784, 53503632, 61147008, 71338176, 107007264, 142676352, 214014528, 428029056]

約数ペア:

[(1, 428029056), (2, 214014528), (3, 142676352), (4, 107007264), (6, 71338176), (7, 61147008), (8, 53503632), (9, 47558784), (12, 35669088), (13, 32925312), (14, 30573504), (16, 26751816), (18, 23779392), (21, 20382336), (24, 17834544), (26, 16462656), (27, 15852928), (28, 15286752), (32, 13375908), (36, 11889696), (39, 10975104), (42, 10191168), (48, 8917272), (52, 8231328), (54, 7926464), (56, 7643376), (63, 6794112), (64, 6687954), (72, 5944848), (78, 5487552), (84, 5095584), (91, 4703616), (96, 4458636), (104, 4115664), (108, 3963232), (112, 3821688), (117, 3658368), (126, 3397056), (128, 3343977), (144, 2972424), (156, 2743776), (168, 2547792), (182, 2351808), (189, 2264704), (192, 2229318), (208, 2057832), (216, 1981616), (224, 1910844), (234, 1829184), (252, 1698528), (273, 1567872), (288, 1486212), (312, 1371888), (336, 1273896), (351, 1219456), (364, 1175904), (378, 1132352), (384, 1114659), (416, 1028916), (432, 990808), (448, 955422), (468, 914592), (504, 849264), (546, 783936), (576, 743106), (624, 685944), (672, 636948), (702, 609728), (728, 587952), (756, 566176), (819, 522624), (832, 514458), (864, 495404), (896, 477711), (936, 457296), (1008, 424632), (1092, 391968), (1152, 371553), (1248, 342972), (1344, 318474), (1361, 314496), (1404, 304864), (1456, 293976), (1512, 283088), (1638, 261312), (1664, 257229), (1728, 247702), (1872, 228648), (2016, 212316), (2184, 195984), (2457, 174208), (2496, 171486), (2688, 159237), (2722, 157248), (2808, 152432), (2912, 146988), (3024, 141544), (3276, 130656), (3456, 123851), (3744, 114324), (4032, 106158), (4083, 104832), (4368, 97992), (4914, 87104), (4992, 85743), (5444, 78624), (5616, 76216), (5824, 73494), (6048, 70772), (6552, 65328), (7488, 57162), (8064, 53079), (8166, 52416), (8736, 48996), (9527, 44928), (9828, 43552), (10888, 39312), (11232, 38108), (11648, 36747), (12096, 35386), (12249, 34944), (13104, 32664), (14976, 28581), (16332, 26208), (17472, 24498), (17693, 24192), (19054, 22464), (19656, 21776)]