40451256

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 114397920

約数和(自身を除く): 73946664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 71, 72, 82, 123, 142, 164, 193, 213, 246, 284, 328, 369, 386, 426, 492, 568, 579, 639, 738, 772, 852, 984, 1158, 1278, 1476, 1544, 1704, 1737, 2316, 2556, 2911, 2952, 3474, 4632, 5112, 5822, 6948, 7913, 8733, 11644, 13703, 13896, 15826, 17466, 23288, 23739, 26199, 27406, 31652, 34932, 41109, 47478, 52398, 54812, 63304, 69864, 71217, 82218, 94956, 104796, 109624, 123327, 142434, 164436, 189912, 209592, 246654, 284868, 328872, 493308, 561823, 569736, 986616, 1123646, 1685469, 2247292, 3370938, 4494584, 5056407, 6741876, 10112814, 13483752, 20225628, 40451256]

約数ペア:

[(1, 40451256), (2, 20225628), (3, 13483752), (4, 10112814), (6, 6741876), (8, 5056407), (9, 4494584), (12, 3370938), (18, 2247292), (24, 1685469), (36, 1123646), (41, 986616), (71, 569736), (72, 561823), (82, 493308), (123, 328872), (142, 284868), (164, 246654), (193, 209592), (213, 189912), (246, 164436), (284, 142434), (328, 123327), (369, 109624), (386, 104796), (426, 94956), (492, 82218), (568, 71217), (579, 69864), (639, 63304), (738, 54812), (772, 52398), (852, 47478), (984, 41109), (1158, 34932), (1278, 31652), (1476, 27406), (1544, 26199), (1704, 23739), (1737, 23288), (2316, 17466), (2556, 15826), (2911, 13896), (2952, 13703), (3474, 11644), (4632, 8733), (5112, 7913), (5822, 6948)]