104438628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 322882560

約数和(自身を除く): 218443932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 252, 261, 279, 348, 372, 406, 434, 461, 522, 558, 609, 651, 812, 868, 899, 922, 1044, 1116, 1218, 1302, 1383, 1798, 1827, 1844, 1953, 2436, 2604, 2697, 2766, 3227, 3596, 3654, 3906, 4149, 5394, 5532, 6293, 6454, 7308, 7812, 8091, 8298, 9681, 10788, 12586, 12908, 13369, 14291, 16182, 16596, 18879, 19362, 25172, 26738, 28582, 29043, 32364, 37758, 38724, 40107, 42873, 53476, 56637, 57164, 58086, 75516, 80214, 85746, 93583, 100037, 113274, 116172, 120321, 128619, 160428, 171492, 187166, 200074, 226548, 240642, 257238, 280749, 300111, 374332, 400148, 414439, 481284, 514476, 561498, 600222, 828878, 842247, 900333, 1122996, 1200444, 1243317, 1657756, 1684494, 1800666, 2486634, 2901073, 3368988, 3601332, 3729951, 4973268, 5802146, 7459902, 8703219, 11604292, 14919804, 17406438, 26109657, 34812876, 52219314, 104438628]

約数ペア:

[(1, 104438628), (2, 52219314), (3, 34812876), (4, 26109657), (6, 17406438), (7, 14919804), (9, 11604292), (12, 8703219), (14, 7459902), (18, 5802146), (21, 4973268), (28, 3729951), (29, 3601332), (31, 3368988), (36, 2901073), (42, 2486634), (58, 1800666), (62, 1684494), (63, 1657756), (84, 1243317), (87, 1200444), (93, 1122996), (116, 900333), (124, 842247), (126, 828878), (174, 600222), (186, 561498), (203, 514476), (217, 481284), (252, 414439), (261, 400148), (279, 374332), (348, 300111), (372, 280749), (406, 257238), (434, 240642), (461, 226548), (522, 200074), (558, 187166), (609, 171492), (651, 160428), (812, 128619), (868, 120321), (899, 116172), (922, 113274), (1044, 100037), (1116, 93583), (1218, 85746), (1302, 80214), (1383, 75516), (1798, 58086), (1827, 57164), (1844, 56637), (1953, 53476), (2436, 42873), (2604, 40107), (2697, 38724), (2766, 37758), (3227, 32364), (3596, 29043), (3654, 28582), (3906, 26738), (4149, 25172), (5394, 19362), (5532, 18879), (6293, 16596), (6454, 16182), (7308, 14291), (7812, 13369), (8091, 12908), (8298, 12586), (9681, 10788)]