21548652384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{16187}}^1$

素因数の和:16497

約数の個数: 144

約数和(自身を含む): 66036938688

約数和(自身を除く): 44488286304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 283, 294, 336, 392, 566, 588, 672, 784, 849, 1132, 1176, 1568, 1698, 1981, 2264, 2352, 3396, 3962, 4528, 4704, 5943, 6792, 7924, 9056, 11886, 13584, 13867, 15848, 16187, 23772, 27168, 27734, 31696, 32374, 41601, 47544, 48561, 55468, 63392, 64748, 83202, 95088, 97122, 110936, 113309, 129496, 166404, 190176, 194244, 221872, 226618, 258992, 332808, 339927, 388488, 443744, 453236, 517984, 665616, 679854, 776976, 793163, 906472, 1331232, 1359708, 1553952, 1586326, 1812944, 2379489, 2719416, 3172652, 3625888, 4580921, 4758978, 5438832, 6345304, 9161842, 9517956, 10877664, 12690608, 13742763, 18323684, 19035912, 25381216, 27485526, 32066447, 36647368, 38071824, 54971052, 64132894, 73294736, 76143648, 96199341, 109942104, 128265788, 146589472, 192398682, 219884208, 224465129, 256531576, 384797364, 439768416, 448930258, 513063152, 673395387, 769594728, 897860516, 1026126304, 1346790774, 1539189456, 1795721032, 2693581548, 3078378912, 3591442064, 5387163096, 7182884128, 10774326192, 21548652384]

約数ペア:

[(1, 21548652384), (2, 10774326192), (3, 7182884128), (4, 5387163096), (6, 3591442064), (7, 3078378912), (8, 2693581548), (12, 1795721032), (14, 1539189456), (16, 1346790774), (21, 1026126304), (24, 897860516), (28, 769594728), (32, 673395387), (42, 513063152), (48, 448930258), (49, 439768416), (56, 384797364), (84, 256531576), (96, 224465129), (98, 219884208), (112, 192398682), (147, 146589472), (168, 128265788), (196, 109942104), (224, 96199341), (283, 76143648), (294, 73294736), (336, 64132894), (392, 54971052), (566, 38071824), (588, 36647368), (672, 32066447), (784, 27485526), (849, 25381216), (1132, 19035912), (1176, 18323684), (1568, 13742763), (1698, 12690608), (1981, 10877664), (2264, 9517956), (2352, 9161842), (3396, 6345304), (3962, 5438832), (4528, 4758978), (4704, 4580921), (5943, 3625888), (6792, 3172652), (7924, 2719416), (9056, 2379489), (11886, 1812944), (13584, 1586326), (13867, 1553952), (15848, 1359708), (16187, 1331232), (23772, 906472), (27168, 793163), (27734, 776976), (31696, 679854), (32374, 665616), (41601, 517984), (47544, 453236), (48561, 443744), (55468, 388488), (63392, 339927), (64748, 332808), (83202, 258992), (95088, 226618), (97122, 221872), (110936, 194244), (113309, 190176), (129496, 166404)]