1031000724

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 180

約数和(自身を含む): 3075219840

約数和(自身を除く): 2044219116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 169, 171, 228, 234, 247, 324, 338, 342, 351, 468, 494, 507, 513, 676, 684, 702, 741, 988, 991, 1014, 1026, 1053, 1404, 1482, 1521, 1539, 1982, 2028, 2052, 2106, 2223, 2964, 2973, 3042, 3078, 3211, 3964, 4212, 4446, 4563, 5946, 6084, 6156, 6422, 6669, 8892, 8919, 9126, 9633, 11892, 12844, 12883, 13338, 13689, 17838, 18252, 18829, 19266, 20007, 25766, 26676, 26757, 27378, 28899, 35676, 37658, 38532, 38649, 40014, 51532, 53514, 54756, 56487, 57798, 75316, 77298, 80028, 80271, 86697, 107028, 112974, 115596, 115947, 154596, 160542, 167479, 169461, 173394, 225948, 231894, 244777, 260091, 321084, 334958, 338922, 346788, 347841, 463788, 489554, 502437, 508383, 520182, 669916, 677844, 695682, 734331, 979108, 1004874, 1016766, 1040364, 1043523, 1391364, 1468662, 1507311, 1525149, 2009748, 2033532, 2087046, 2202993, 2937324, 3014622, 3050298, 3182101, 4174092, 4405986, 4521933, 6029244, 6100596, 6364202, 6608979, 8811972, 9043866, 9546303, 12728404, 13217958, 13565799, 18087732, 19092606, 19826937, 26435916, 27131598, 28638909, 38185212, 39653874, 54263196, 57277818, 79307748, 85916727, 114555636, 171833454, 257750181, 343666908, 515500362, 1031000724]

約数ペア:

[(1, 1031000724), (2, 515500362), (3, 343666908), (4, 257750181), (6, 171833454), (9, 114555636), (12, 85916727), (13, 79307748), (18, 57277818), (19, 54263196), (26, 39653874), (27, 38185212), (36, 28638909), (38, 27131598), (39, 26435916), (52, 19826937), (54, 19092606), (57, 18087732), (76, 13565799), (78, 13217958), (81, 12728404), (108, 9546303), (114, 9043866), (117, 8811972), (156, 6608979), (162, 6364202), (169, 6100596), (171, 6029244), (228, 4521933), (234, 4405986), (247, 4174092), (324, 3182101), (338, 3050298), (342, 3014622), (351, 2937324), (468, 2202993), (494, 2087046), (507, 2033532), (513, 2009748), (676, 1525149), (684, 1507311), (702, 1468662), (741, 1391364), (988, 1043523), (991, 1040364), (1014, 1016766), (1026, 1004874), (1053, 979108), (1404, 734331), (1482, 695682), (1521, 677844), (1539, 669916), (1982, 520182), (2028, 508383), (2052, 502437), (2106, 489554), (2223, 463788), (2964, 347841), (2973, 346788), (3042, 338922), (3078, 334958), (3211, 321084), (3964, 260091), (4212, 244777), (4446, 231894), (4563, 225948), (5946, 173394), (6084, 169461), (6156, 167479), (6422, 160542), (6669, 154596), (8892, 115947), (8919, 115596), (9126, 112974), (9633, 107028), (11892, 86697), (12844, 80271), (12883, 80028), (13338, 77298), (13689, 75316), (17838, 57798), (18252, 56487), (18829, 54756), (19266, 53514), (20007, 51532), (25766, 40014), (26676, 38649), (26757, 38532), (27378, 37658), (28899, 35676)]