288687672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 256

約数和(自身を含む): 1040256000

約数和(自身を除く): 751568328

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, 684, 702, 728, 741, 756, 773, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1546, 1596, 1638, 1729, 1976, 2052, 2184, 2223, 2319, 2394, 2457, 2808, 2964, 3092, 3192, 3276, 3458, 3591, 4104, 4446, 4638, 4788, 4914, 5187, 5411, 5928, 6184, 6552, 6669, 6916, 6957, 7182, 8892, 9276, 9576, 9828, 10049, 10374, 10822, 13338, 13832, 13914, 14364, 14687, 15561, 16233, 17784, 18552, 19656, 20098, 20748, 20871, 21644, 26676, 27828, 28728, 29374, 30147, 31122, 32466, 40196, 41496, 41742, 43288, 44061, 46683, 48699, 53352, 55656, 58748, 60294, 62244, 64932, 70343, 80392, 83484, 88122, 90441, 93366, 97398, 102809, 117496, 120588, 124488, 129864, 132183, 140686, 146097, 166968, 176244, 180882, 186732, 190931, 194796, 205618, 211029, 241176, 264366, 271323, 281372, 292194, 308427, 352488, 361764, 373464, 381862, 389592, 396549, 411236, 422058, 528732, 542646, 562744, 572793, 584388, 616854, 633087, 723528, 763724, 793098, 822472, 844116, 925281, 1057464, 1085292, 1145586, 1168776, 1233708, 1266174, 1336517, 1527448, 1586196, 1688232, 1718379, 1850562, 1899261, 2170584, 2291172, 2467416, 2532348, 2673034, 2775843, 3172392, 3436758, 3701124, 3798522, 4009551, 4582344, 5064696, 5155137, 5346068, 5551686, 6873516, 7402248, 7597044, 8019102, 10310274, 10692136, 11103372, 12028653, 13747032, 15194088, 16038204, 20620548, 22206744, 24057306, 32076408, 36085959, 41241096, 48114612, 72171918, 96229224, 144343836, 288687672]

約数ペア:

[(1, 288687672), (2, 144343836), (3, 96229224), (4, 72171918), (6, 48114612), (7, 41241096), (8, 36085959), (9, 32076408), (12, 24057306), (13, 22206744), (14, 20620548), (18, 16038204), (19, 15194088), (21, 13747032), (24, 12028653), (26, 11103372), (27, 10692136), (28, 10310274), (36, 8019102), (38, 7597044), (39, 7402248), (42, 6873516), (52, 5551686), (54, 5346068), (56, 5155137), (57, 5064696), (63, 4582344), (72, 4009551), (76, 3798522), (78, 3701124), (84, 3436758), (91, 3172392), (104, 2775843), (108, 2673034), (114, 2532348), (117, 2467416), (126, 2291172), (133, 2170584), (152, 1899261), (156, 1850562), (168, 1718379), (171, 1688232), (182, 1586196), (189, 1527448), (216, 1336517), (228, 1266174), (234, 1233708), (247, 1168776), (252, 1145586), (266, 1085292), (273, 1057464), (312, 925281), (342, 844116), (351, 822472), (364, 793098), (378, 763724), (399, 723528), (456, 633087), (468, 616854), (494, 584388), (504, 572793), (513, 562744), (532, 542646), (546, 528732), (684, 422058), (702, 411236), (728, 396549), (741, 389592), (756, 381862), (773, 373464), (798, 361764), (819, 352488), (936, 308427), (988, 292194), (1026, 281372), (1064, 271323), (1092, 264366), (1197, 241176), (1368, 211029), (1404, 205618), (1482, 194796), (1512, 190931), (1546, 186732), (1596, 180882), (1638, 176244), (1729, 166968), (1976, 146097), (2052, 140686), (2184, 132183), (2223, 129864), (2319, 124488), (2394, 120588), (2457, 117496), (2808, 102809), (2964, 97398), (3092, 93366), (3192, 90441), (3276, 88122), (3458, 83484), (3591, 80392), (4104, 70343), (4446, 64932), (4638, 62244), (4788, 60294), (4914, 58748), (5187, 55656), (5411, 53352), (5928, 48699), (6184, 46683), (6552, 44061), (6669, 43288), (6916, 41742), (6957, 41496), (7182, 40196), (8892, 32466), (9276, 31122), (9576, 30147), (9828, 29374), (10049, 28728), (10374, 27828), (10822, 26676), (13338, 21644), (13832, 20871), (13914, 20748), (14364, 20098), (14687, 19656), (15561, 18552), (16233, 17784)]