681993555264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{169145227}}^1$

素因数の和:169145252

約数の個数: 84

約数和(自身を含む): 2234070171424

約数和(自身を除く): 1552076616160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 169145227, 338290454, 507435681, 676580908, 1014871362, 1184016589, 1353161816, 1522307043, 2029742724, 2368033178, 2706323632, 3044614086, 3552049767, 4059485448, 4736066356, 5412647264, 6089228172, 7104099534, 8118970896, 9472132712, 10656149301, 10825294528, 12178456344, 14208199068, 16237941792, 18944265424, 21312298602, 24356912688, 28416398136, 32475883584, 37888530848, 42624597204, 48713825376, 56832796272, 75777061696, 85249194408, 97427650752, 113665592544, 170498388816, 227331185088, 340996777632, 681993555264]

約数ペア:

[(1, 681993555264), (2, 340996777632), (3, 227331185088), (4, 170498388816), (6, 113665592544), (7, 97427650752), (8, 85249194408), (9, 75777061696), (12, 56832796272), (14, 48713825376), (16, 42624597204), (18, 37888530848), (21, 32475883584), (24, 28416398136), (28, 24356912688), (32, 21312298602), (36, 18944265424), (42, 16237941792), (48, 14208199068), (56, 12178456344), (63, 10825294528), (64, 10656149301), (72, 9472132712), (84, 8118970896), (96, 7104099534), (112, 6089228172), (126, 5412647264), (144, 4736066356), (168, 4059485448), (192, 3552049767), (224, 3044614086), (252, 2706323632), (288, 2368033178), (336, 2029742724), (448, 1522307043), (504, 1353161816), (576, 1184016589), (672, 1014871362), (1008, 676580908), (1344, 507435681), (2016, 338290454), (4032, 169145227)]