274321488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19913}}^1$

素因数の和:19972

約数の個数: 80

約数和(自身を含む): 829696896

約数和(自身を除く): 555375408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 19913, 39826, 59739, 79652, 119478, 139391, 159304, 238956, 278782, 318608, 418173, 477912, 557564, 816433, 836346, 955824, 1115128, 1632866, 1672692, 2230256, 2449299, 3265732, 3345384, 4898598, 5715031, 6531464, 6690768, 9797196, 11430062, 13062928, 17145093, 19594392, 22860124, 34290186, 39188784, 45720248, 68580372, 91440496, 137160744, 274321488]

約数ペア:

[(1, 274321488), (2, 137160744), (3, 91440496), (4, 68580372), (6, 45720248), (7, 39188784), (8, 34290186), (12, 22860124), (14, 19594392), (16, 17145093), (21, 13062928), (24, 11430062), (28, 9797196), (41, 6690768), (42, 6531464), (48, 5715031), (56, 4898598), (82, 3345384), (84, 3265732), (112, 2449299), (123, 2230256), (164, 1672692), (168, 1632866), (246, 1115128), (287, 955824), (328, 836346), (336, 816433), (492, 557564), (574, 477912), (656, 418173), (861, 318608), (984, 278782), (1148, 238956), (1722, 159304), (1968, 139391), (2296, 119478), (3444, 79652), (4592, 59739), (6888, 39826), (13776, 19913)]