266065436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 668344320

約数和(自身を除く): 402278884

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 31, 34, 38, 52, 62, 68, 73, 76, 91, 119, 124, 133, 146, 182, 217, 221, 238, 247, 266, 292, 323, 364, 403, 434, 442, 476, 494, 511, 527, 532, 589, 646, 806, 868, 884, 949, 988, 1022, 1054, 1178, 1241, 1292, 1387, 1547, 1612, 1729, 1898, 2044, 2108, 2261, 2263, 2356, 2482, 2774, 2821, 3094, 3458, 3689, 3796, 4123, 4199, 4522, 4526, 4964, 5548, 5642, 6188, 6643, 6851, 6916, 7378, 7657, 8246, 8398, 8687, 9044, 9052, 9709, 10013, 11284, 13286, 13702, 14756, 15314, 15841, 16133, 16492, 16796, 17374, 18031, 19418, 20026, 23579, 26572, 27404, 29393, 29419, 30628, 31682, 32266, 34748, 36062, 38471, 38836, 40052, 42997, 47158, 47957, 53599, 58786, 58838, 63364, 64532, 70091, 72124, 76942, 85994, 94316, 95914, 107198, 112931, 117572, 117676, 126217, 130169, 140182, 153884, 165053, 171988, 191828, 205933, 214396, 225862, 252434, 260338, 269297, 280364, 300979, 306527, 330106, 411866, 451724, 500123, 504868, 520676, 538594, 558961, 601958, 613054, 660212, 730949, 823732, 911183, 1000246, 1077188, 1117922, 1203916, 1226108, 1461898, 1822366, 2000492, 2145689, 2235844, 2923796, 3500861, 3644732, 3912727, 4291378, 5116643, 7001722, 7825454, 8582756, 9502337, 10233286, 14003444, 15650908, 19004674, 20466572, 38009348, 66516359, 133032718, 266065436]

約数ペア:

[(1, 266065436), (2, 133032718), (4, 66516359), (7, 38009348), (13, 20466572), (14, 19004674), (17, 15650908), (19, 14003444), (26, 10233286), (28, 9502337), (31, 8582756), (34, 7825454), (38, 7001722), (52, 5116643), (62, 4291378), (68, 3912727), (73, 3644732), (76, 3500861), (91, 2923796), (119, 2235844), (124, 2145689), (133, 2000492), (146, 1822366), (182, 1461898), (217, 1226108), (221, 1203916), (238, 1117922), (247, 1077188), (266, 1000246), (292, 911183), (323, 823732), (364, 730949), (403, 660212), (434, 613054), (442, 601958), (476, 558961), (494, 538594), (511, 520676), (527, 504868), (532, 500123), (589, 451724), (646, 411866), (806, 330106), (868, 306527), (884, 300979), (949, 280364), (988, 269297), (1022, 260338), (1054, 252434), (1178, 225862), (1241, 214396), (1292, 205933), (1387, 191828), (1547, 171988), (1612, 165053), (1729, 153884), (1898, 140182), (2044, 130169), (2108, 126217), (2261, 117676), (2263, 117572), (2356, 112931), (2482, 107198), (2774, 95914), (2821, 94316), (3094, 85994), (3458, 76942), (3689, 72124), (3796, 70091), (4123, 64532), (4199, 63364), (4522, 58838), (4526, 58786), (4964, 53599), (5548, 47957), (5642, 47158), (6188, 42997), (6643, 40052), (6851, 38836), (6916, 38471), (7378, 36062), (7657, 34748), (8246, 32266), (8398, 31682), (8687, 30628), (9044, 29419), (9052, 29393), (9709, 27404), (10013, 26572), (11284, 23579), (13286, 20026), (13702, 19418), (14756, 18031), (15314, 17374), (15841, 16796), (16133, 16492)]