493409826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 1445068800

約数和(自身を除く): 951658974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 41, 42, 54, 62, 63, 78, 79, 82, 91, 93, 117, 123, 126, 158, 182, 186, 189, 217, 234, 237, 246, 273, 279, 287, 351, 369, 378, 403, 434, 474, 533, 546, 553, 558, 574, 651, 702, 711, 738, 806, 819, 837, 861, 1027, 1066, 1106, 1107, 1209, 1271, 1302, 1422, 1599, 1638, 1659, 1674, 1722, 1953, 2054, 2133, 2214, 2418, 2449, 2457, 2542, 2583, 2821, 3081, 3198, 3239, 3318, 3627, 3731, 3813, 3906, 4266, 4797, 4898, 4914, 4977, 5166, 5642, 5859, 6162, 6478, 7189, 7254, 7347, 7462, 7626, 7749, 8463, 8897, 9243, 9594, 9717, 9954, 10881, 11193, 11439, 11718, 14378, 14391, 14694, 14931, 15498, 16523, 16926, 17143, 17794, 18486, 19434, 21567, 21762, 22041, 22386, 22673, 22878, 25389, 26691, 27729, 28782, 29151, 29862, 31837, 33046, 33579, 34286, 34317, 42107, 43134, 44082, 45346, 49569, 50778, 51429, 53382, 55458, 58302, 63674, 64701, 66123, 67158, 68019, 68634, 76167, 80073, 84214, 87453, 95511, 99138, 100409, 100737, 102858, 115661, 126321, 129402, 132246, 136038, 148707, 152334, 154287, 160146, 174906, 191022, 194103, 200818, 201474, 204057, 222859, 231322, 240219, 252642, 286533, 294749, 297414, 301227, 308574, 346983, 378963, 388206, 408114, 445718, 446121, 462861, 480438, 573066, 589498, 602454, 612171, 668577, 693966, 702863, 757926, 859599, 884247, 892242, 903681, 925722, 1040949, 1136889, 1224342, 1305317, 1337154, 1405726, 1719198, 1768494, 1807362, 2005731, 2081898, 2108589, 2273778, 2610634, 2652741, 2711043, 3122847, 3915951, 4011462, 4217178, 5305482, 5422086, 6017193, 6245694, 6325767, 7831902, 7958223, 9137219, 11747853, 12034386, 12651534, 15916446, 18274438, 18977301, 23495706, 27411657, 35243559, 37954602, 54823314, 70487118, 82234971, 164469942, 246704913, 493409826]

約数ペア:

[(1, 493409826), (2, 246704913), (3, 164469942), (6, 82234971), (7, 70487118), (9, 54823314), (13, 37954602), (14, 35243559), (18, 27411657), (21, 23495706), (26, 18977301), (27, 18274438), (31, 15916446), (39, 12651534), (41, 12034386), (42, 11747853), (54, 9137219), (62, 7958223), (63, 7831902), (78, 6325767), (79, 6245694), (82, 6017193), (91, 5422086), (93, 5305482), (117, 4217178), (123, 4011462), (126, 3915951), (158, 3122847), (182, 2711043), (186, 2652741), (189, 2610634), (217, 2273778), (234, 2108589), (237, 2081898), (246, 2005731), (273, 1807362), (279, 1768494), (287, 1719198), (351, 1405726), (369, 1337154), (378, 1305317), (403, 1224342), (434, 1136889), (474, 1040949), (533, 925722), (546, 903681), (553, 892242), (558, 884247), (574, 859599), (651, 757926), (702, 702863), (711, 693966), (738, 668577), (806, 612171), (819, 602454), (837, 589498), (861, 573066), (1027, 480438), (1066, 462861), (1106, 446121), (1107, 445718), (1209, 408114), (1271, 388206), (1302, 378963), (1422, 346983), (1599, 308574), (1638, 301227), (1659, 297414), (1674, 294749), (1722, 286533), (1953, 252642), (2054, 240219), (2133, 231322), (2214, 222859), (2418, 204057), (2449, 201474), (2457, 200818), (2542, 194103), (2583, 191022), (2821, 174906), (3081, 160146), (3198, 154287), (3239, 152334), (3318, 148707), (3627, 136038), (3731, 132246), (3813, 129402), (3906, 126321), (4266, 115661), (4797, 102858), (4898, 100737), (4914, 100409), (4977, 99138), (5166, 95511), (5642, 87453), (5859, 84214), (6162, 80073), (6478, 76167), (7189, 68634), (7254, 68019), (7347, 67158), (7462, 66123), (7626, 64701), (7749, 63674), (8463, 58302), (8897, 55458), (9243, 53382), (9594, 51429), (9717, 50778), (9954, 49569), (10881, 45346), (11193, 44082), (11439, 43134), (11718, 42107), (14378, 34317), (14391, 34286), (14694, 33579), (14931, 33046), (15498, 31837), (16523, 29862), (16926, 29151), (17143, 28782), (17794, 27729), (18486, 26691), (19434, 25389), (21567, 22878), (21762, 22673), (22041, 22386)]