7994414904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{947}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 23125132800

約数和(自身を除く): 15130717896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 461, 654, 763, 872, 922, 947, 1308, 1383, 1526, 1844, 1894, 2289, 2616, 2766, 2841, 3052, 3227, 3688, 3788, 4578, 5532, 5682, 6104, 6454, 6629, 7576, 9156, 9681, 11064, 11364, 12908, 13258, 18312, 19362, 19887, 22728, 25816, 26516, 38724, 39774, 50249, 53032, 77448, 79548, 100498, 103223, 150747, 159096, 200996, 206446, 301494, 309669, 351743, 401992, 412892, 436567, 602988, 619338, 703486, 722561, 825784, 873134, 1055229, 1205976, 1238676, 1309701, 1406972, 1445122, 1746268, 2110458, 2167683, 2477352, 2619402, 2813944, 2890244, 3055969, 3492536, 4220916, 4335366, 5238804, 5780488, 6111938, 8441832, 8670732, 9167907, 10477608, 12223876, 17341464, 18335814, 24447752, 36671628, 47585803, 73343256, 95171606, 142757409, 190343212, 285514818, 333100621, 380686424, 571029636, 666201242, 999301863, 1142059272, 1332402484, 1998603726, 2664804968, 3997207452, 7994414904]

約数ペア:

[(1, 7994414904), (2, 3997207452), (3, 2664804968), (4, 1998603726), (6, 1332402484), (7, 1142059272), (8, 999301863), (12, 666201242), (14, 571029636), (21, 380686424), (24, 333100621), (28, 285514818), (42, 190343212), (56, 142757409), (84, 95171606), (109, 73343256), (168, 47585803), (218, 36671628), (327, 24447752), (436, 18335814), (461, 17341464), (654, 12223876), (763, 10477608), (872, 9167907), (922, 8670732), (947, 8441832), (1308, 6111938), (1383, 5780488), (1526, 5238804), (1844, 4335366), (1894, 4220916), (2289, 3492536), (2616, 3055969), (2766, 2890244), (2841, 2813944), (3052, 2619402), (3227, 2477352), (3688, 2167683), (3788, 2110458), (4578, 1746268), (5532, 1445122), (5682, 1406972), (6104, 1309701), (6454, 1238676), (6629, 1205976), (7576, 1055229), (9156, 873134), (9681, 825784), (11064, 722561), (11364, 703486), (12908, 619338), (13258, 602988), (18312, 436567), (19362, 412892), (19887, 401992), (22728, 351743), (25816, 309669), (26516, 301494), (38724, 206446), (39774, 200996), (50249, 159096), (53032, 150747), (77448, 103223), (79548, 100498)]