2021604504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 5615930880

約数和(自身を除く): 3594326376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 211, 276, 391, 408, 422, 552, 633, 782, 844, 1021, 1173, 1266, 1564, 1688, 2042, 2346, 2532, 3063, 3128, 3587, 4084, 4692, 4853, 5064, 6126, 7174, 8168, 9384, 9706, 10761, 12252, 14348, 14559, 17357, 19412, 21522, 23483, 24504, 28696, 29118, 34714, 38824, 43044, 46966, 52071, 58236, 69428, 70449, 82501, 86088, 93932, 104142, 116472, 138856, 140898, 165002, 187864, 208284, 215431, 247503, 281796, 330004, 399211, 416568, 430862, 495006, 563592, 646293, 660008, 798422, 861724, 990012, 1197633, 1292586, 1596844, 1723448, 1980024, 2395266, 2585172, 3193688, 3662327, 4790532, 4954913, 5170344, 7324654, 9581064, 9909826, 10986981, 14649308, 14864739, 19819652, 21973962, 29298616, 29729478, 39639304, 43947924, 59458956, 84233521, 87895848, 118917912, 168467042, 252700563, 336934084, 505401126, 673868168, 1010802252, 2021604504]

約数ペア:

[(1, 2021604504), (2, 1010802252), (3, 673868168), (4, 505401126), (6, 336934084), (8, 252700563), (12, 168467042), (17, 118917912), (23, 87895848), (24, 84233521), (34, 59458956), (46, 43947924), (51, 39639304), (68, 29729478), (69, 29298616), (92, 21973962), (102, 19819652), (136, 14864739), (138, 14649308), (184, 10986981), (204, 9909826), (211, 9581064), (276, 7324654), (391, 5170344), (408, 4954913), (422, 4790532), (552, 3662327), (633, 3193688), (782, 2585172), (844, 2395266), (1021, 1980024), (1173, 1723448), (1266, 1596844), (1564, 1292586), (1688, 1197633), (2042, 990012), (2346, 861724), (2532, 798422), (3063, 660008), (3128, 646293), (3587, 563592), (4084, 495006), (4692, 430862), (4853, 416568), (5064, 399211), (6126, 330004), (7174, 281796), (8168, 247503), (9384, 215431), (9706, 208284), (10761, 187864), (12252, 165002), (14348, 140898), (14559, 138856), (17357, 116472), (19412, 104142), (21522, 93932), (23483, 86088), (24504, 82501), (28696, 70449), (29118, 69428), (34714, 58236), (38824, 52071), (43044, 46966)]