1611687714

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 4093286400

約数和(自身を除く): 2481598686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 107, 147, 182, 214, 273, 294, 321, 343, 546, 563, 637, 642, 686, 749, 1029, 1126, 1274, 1391, 1498, 1689, 1911, 2058, 2247, 2782, 3378, 3822, 3941, 4173, 4459, 4494, 5243, 7319, 7882, 8346, 8918, 9737, 10486, 11823, 13377, 14638, 15729, 19474, 21957, 23646, 26754, 27587, 29211, 31458, 36701, 43914, 51233, 55174, 58422, 60241, 68159, 73402, 82761, 102466, 110103, 120482, 136318, 153699, 165522, 180723, 193109, 204477, 220206, 307398, 358631, 361446, 386218, 408954, 421687, 477113, 579327, 717262, 783133, 843374, 954226, 1075893, 1158654, 1265061, 1431339, 1566266, 2151786, 2349399, 2510417, 2530122, 2862678, 2951809, 4698798, 5020834, 5481931, 5903618, 7531251, 8855427, 10963862, 15062502, 16445793, 17710854, 20662663, 32891586, 38373517, 41325326, 61987989, 76747034, 115120551, 123975978, 230241102, 268614619, 537229238, 805843857, 1611687714]

約数ペア:

[(1, 1611687714), (2, 805843857), (3, 537229238), (6, 268614619), (7, 230241102), (13, 123975978), (14, 115120551), (21, 76747034), (26, 61987989), (39, 41325326), (42, 38373517), (49, 32891586), (78, 20662663), (91, 17710854), (98, 16445793), (107, 15062502), (147, 10963862), (182, 8855427), (214, 7531251), (273, 5903618), (294, 5481931), (321, 5020834), (343, 4698798), (546, 2951809), (563, 2862678), (637, 2530122), (642, 2510417), (686, 2349399), (749, 2151786), (1029, 1566266), (1126, 1431339), (1274, 1265061), (1391, 1158654), (1498, 1075893), (1689, 954226), (1911, 843374), (2058, 783133), (2247, 717262), (2782, 579327), (3378, 477113), (3822, 421687), (3941, 408954), (4173, 386218), (4459, 361446), (4494, 358631), (5243, 307398), (7319, 220206), (7882, 204477), (8346, 193109), (8918, 180723), (9737, 165522), (10486, 153699), (11823, 136318), (13377, 120482), (14638, 110103), (15729, 102466), (19474, 82761), (21957, 73402), (23646, 68159), (26754, 60241), (27587, 58422), (29211, 55174), (31458, 51233), (36701, 43914)]