393375528

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 240

約数和(自身を含む): 1381744980

約数和(自身を除く): 988369452

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 953, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1906, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 2859, 3276, 3528, 3812, 3822, 3969, 4212, 4536, 4914, 5096, 5292, 5718, 5733, 6552, 6671, 7371, 7624, 7644, 7938, 8424, 8577, 9828, 10584, 11436, 11466, 12389, 13342, 14742, 15288, 15876, 17154, 17199, 19656, 20013, 22872, 22932, 24778, 25731, 26684, 29484, 31752, 34308, 34398, 37167, 40026, 45864, 46697, 49556, 51462, 51597, 53368, 58968, 60039, 68616, 68796, 74334, 77193, 80052, 86723, 93394, 99112, 102924, 103194, 111501, 120078, 137592, 140091, 148668, 154386, 160104, 173446, 180117, 186788, 205848, 206388, 223002, 240156, 260169, 280182, 297336, 308772, 334503, 346892, 360234, 373576, 412776, 420273, 446004, 480312, 520338, 540351, 560364, 607061, 617544, 669006, 693784, 720468, 780507, 840546, 892008, 1003509, 1040676, 1080702, 1120728, 1214122, 1260819, 1338012, 1440936, 1561014, 1681092, 1821183, 2007018, 2081352, 2161404, 2341521, 2428244, 2521638, 2676024, 3122028, 3362184, 3642366, 3782457, 4014036, 4322808, 4683042, 4856488, 5043276, 5463549, 6244056, 7024563, 7284732, 7564914, 8028072, 9366084, 10086552, 10927098, 14049126, 14569464, 15129828, 16390647, 18732168, 21854196, 28098252, 30259656, 32781294, 43708392, 49171941, 56196504, 65562588, 98343882, 131125176, 196687764, 393375528]

約数ペア:

[(1, 393375528), (2, 196687764), (3, 131125176), (4, 98343882), (6, 65562588), (7, 56196504), (8, 49171941), (9, 43708392), (12, 32781294), (13, 30259656), (14, 28098252), (18, 21854196), (21, 18732168), (24, 16390647), (26, 15129828), (27, 14569464), (28, 14049126), (36, 10927098), (39, 10086552), (42, 9366084), (49, 8028072), (52, 7564914), (54, 7284732), (56, 7024563), (63, 6244056), (72, 5463549), (78, 5043276), (81, 4856488), (84, 4683042), (91, 4322808), (98, 4014036), (104, 3782457), (108, 3642366), (117, 3362184), (126, 3122028), (147, 2676024), (156, 2521638), (162, 2428244), (168, 2341521), (182, 2161404), (189, 2081352), (196, 2007018), (216, 1821183), (234, 1681092), (252, 1561014), (273, 1440936), (294, 1338012), (312, 1260819), (324, 1214122), (351, 1120728), (364, 1080702), (378, 1040676), (392, 1003509), (441, 892008), (468, 840546), (504, 780507), (546, 720468), (567, 693784), (588, 669006), (637, 617544), (648, 607061), (702, 560364), (728, 540351), (756, 520338), (819, 480312), (882, 446004), (936, 420273), (953, 412776), (1053, 373576), (1092, 360234), (1134, 346892), (1176, 334503), (1274, 308772), (1323, 297336), (1404, 280182), (1512, 260169), (1638, 240156), (1764, 223002), (1906, 206388), (1911, 205848), (2106, 186788), (2184, 180117), (2268, 173446), (2457, 160104), (2548, 154386), (2646, 148668), (2808, 140091), (2859, 137592), (3276, 120078), (3528, 111501), (3812, 103194), (3822, 102924), (3969, 99112), (4212, 93394), (4536, 86723), (4914, 80052), (5096, 77193), (5292, 74334), (5718, 68796), (5733, 68616), (6552, 60039), (6671, 58968), (7371, 53368), (7624, 51597), (7644, 51462), (7938, 49556), (8424, 46697), (8577, 45864), (9828, 40026), (10584, 37167), (11436, 34398), (11466, 34308), (12389, 31752), (13342, 29484), (14742, 26684), (15288, 25731), (15876, 24778), (17154, 22932), (17199, 22872), (19656, 20013)]