219223368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 256

約数和(自身を含む): 790272000

約数和(自身を除く): 571048632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 587, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1174, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1761, 1976, 2052, 2184, 2223, 2348, 2394, 2457, 2808, 2964, 3192, 3276, 3458, 3522, 3591, 4104, 4109, 4446, 4696, 4788, 4914, 5187, 5283, 5928, 6552, 6669, 6916, 7044, 7182, 7631, 8218, 8892, 9576, 9828, 10374, 10566, 11153, 12327, 13338, 13832, 14088, 14364, 15262, 15561, 15849, 16436, 17784, 19656, 20748, 21132, 22306, 22893, 24654, 26676, 28728, 30524, 31122, 31698, 32872, 33459, 36981, 41496, 42264, 44612, 45786, 46683, 49308, 53352, 53417, 61048, 62244, 63396, 66918, 68679, 73962, 78071, 89224, 91572, 93366, 98616, 100377, 106834, 110943, 124488, 126792, 133836, 137358, 144989, 147924, 156142, 160251, 183144, 186732, 200754, 206037, 213668, 221886, 234213, 267672, 274716, 289978, 295848, 301131, 312284, 320502, 373464, 401508, 412074, 427336, 434967, 443772, 468426, 480753, 549432, 579956, 602262, 624568, 641004, 702639, 803016, 824148, 869934, 887544, 936852, 961506, 1014923, 1159912, 1204524, 1282008, 1304901, 1405278, 1442259, 1648296, 1739868, 1873704, 1923012, 2029846, 2107917, 2409048, 2609802, 2810556, 2884518, 3044769, 3479736, 3846024, 3914703, 4059692, 4215834, 5219604, 5621112, 5769036, 6089538, 7829406, 8119384, 8431668, 9134307, 10439208, 11538072, 12179076, 15658812, 16863336, 18268614, 24358152, 27402921, 31317624, 36537228, 54805842, 73074456, 109611684, 219223368]

約数ペア:

[(1, 219223368), (2, 109611684), (3, 73074456), (4, 54805842), (6, 36537228), (7, 31317624), (8, 27402921), (9, 24358152), (12, 18268614), (13, 16863336), (14, 15658812), (18, 12179076), (19, 11538072), (21, 10439208), (24, 9134307), (26, 8431668), (27, 8119384), (28, 7829406), (36, 6089538), (38, 5769036), (39, 5621112), (42, 5219604), (52, 4215834), (54, 4059692), (56, 3914703), (57, 3846024), (63, 3479736), (72, 3044769), (76, 2884518), (78, 2810556), (84, 2609802), (91, 2409048), (104, 2107917), (108, 2029846), (114, 1923012), (117, 1873704), (126, 1739868), (133, 1648296), (152, 1442259), (156, 1405278), (168, 1304901), (171, 1282008), (182, 1204524), (189, 1159912), (216, 1014923), (228, 961506), (234, 936852), (247, 887544), (252, 869934), (266, 824148), (273, 803016), (312, 702639), (342, 641004), (351, 624568), (364, 602262), (378, 579956), (399, 549432), (456, 480753), (468, 468426), (494, 443772), (504, 434967), (513, 427336), (532, 412074), (546, 401508), (587, 373464), (684, 320502), (702, 312284), (728, 301131), (741, 295848), (756, 289978), (798, 274716), (819, 267672), (936, 234213), (988, 221886), (1026, 213668), (1064, 206037), (1092, 200754), (1174, 186732), (1197, 183144), (1368, 160251), (1404, 156142), (1482, 147924), (1512, 144989), (1596, 137358), (1638, 133836), (1729, 126792), (1761, 124488), (1976, 110943), (2052, 106834), (2184, 100377), (2223, 98616), (2348, 93366), (2394, 91572), (2457, 89224), (2808, 78071), (2964, 73962), (3192, 68679), (3276, 66918), (3458, 63396), (3522, 62244), (3591, 61048), (4104, 53417), (4109, 53352), (4446, 49308), (4696, 46683), (4788, 45786), (4914, 44612), (5187, 42264), (5283, 41496), (5928, 36981), (6552, 33459), (6669, 32872), (6916, 31698), (7044, 31122), (7182, 30524), (7631, 28728), (8218, 26676), (8892, 24654), (9576, 22893), (9828, 22306), (10374, 21132), (10566, 20748), (11153, 19656), (12327, 17784), (13338, 16436), (13832, 15849), (14088, 15561), (14364, 15262)]