287598108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 793658880

約数和(自身を除く): 506060772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 113, 123, 164, 226, 246, 287, 339, 452, 492, 574, 678, 739, 791, 861, 1148, 1356, 1478, 1582, 1722, 2217, 2373, 2956, 3164, 3444, 4434, 4633, 4746, 5173, 8868, 9266, 9492, 10346, 13899, 15519, 18532, 20692, 27798, 30299, 31038, 32431, 55596, 60598, 62076, 64862, 83507, 90897, 97293, 121196, 129724, 167014, 181794, 194586, 212093, 250521, 334028, 363588, 389172, 424186, 501042, 584549, 636279, 848372, 1002084, 1169098, 1272558, 1753647, 2338196, 2545116, 3423787, 3507294, 6847574, 7014588, 10271361, 13695148, 20542722, 23966509, 41085444, 47933018, 71899527, 95866036, 143799054, 287598108]

約数ペア:

[(1, 287598108), (2, 143799054), (3, 95866036), (4, 71899527), (6, 47933018), (7, 41085444), (12, 23966509), (14, 20542722), (21, 13695148), (28, 10271361), (41, 7014588), (42, 6847574), (82, 3507294), (84, 3423787), (113, 2545116), (123, 2338196), (164, 1753647), (226, 1272558), (246, 1169098), (287, 1002084), (339, 848372), (452, 636279), (492, 584549), (574, 501042), (678, 424186), (739, 389172), (791, 363588), (861, 334028), (1148, 250521), (1356, 212093), (1478, 194586), (1582, 181794), (1722, 167014), (2217, 129724), (2373, 121196), (2956, 97293), (3164, 90897), (3444, 83507), (4434, 64862), (4633, 62076), (4746, 60598), (5173, 55596), (8868, 32431), (9266, 31038), (9492, 30299), (10346, 27798), (13899, 20692), (15519, 18532)]