40165944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 86116296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 347, 364, 371, 424, 546, 636, 689, 694, 728, 742, 1041, 1092, 1113, 1272, 1378, 1388, 1484, 2067, 2082, 2184, 2226, 2429, 2756, 2776, 2968, 4134, 4164, 4452, 4511, 4823, 4858, 5512, 7287, 8268, 8328, 8904, 9022, 9646, 9716, 13533, 14469, 14574, 16536, 18044, 18391, 19292, 19432, 27066, 28938, 29148, 31577, 36088, 36782, 38584, 54132, 55173, 57876, 58296, 63154, 73564, 94731, 108264, 110346, 115752, 126308, 128737, 147128, 189462, 220692, 239083, 252616, 257474, 378924, 386211, 441384, 478166, 514948, 717249, 757848, 772422, 956332, 1029896, 1434498, 1544844, 1673581, 1912664, 2868996, 3089688, 3347162, 5020743, 5737992, 6694324, 10041486, 13388648, 20082972, 40165944]

約数ペア:

[(1, 40165944), (2, 20082972), (3, 13388648), (4, 10041486), (6, 6694324), (7, 5737992), (8, 5020743), (12, 3347162), (13, 3089688), (14, 2868996), (21, 1912664), (24, 1673581), (26, 1544844), (28, 1434498), (39, 1029896), (42, 956332), (52, 772422), (53, 757848), (56, 717249), (78, 514948), (84, 478166), (91, 441384), (104, 386211), (106, 378924), (156, 257474), (159, 252616), (168, 239083), (182, 220692), (212, 189462), (273, 147128), (312, 128737), (318, 126308), (347, 115752), (364, 110346), (371, 108264), (424, 94731), (546, 73564), (636, 63154), (689, 58296), (694, 57876), (728, 55173), (742, 54132), (1041, 38584), (1092, 36782), (1113, 36088), (1272, 31577), (1378, 29148), (1388, 28938), (1484, 27066), (2067, 19432), (2082, 19292), (2184, 18391), (2226, 18044), (2429, 16536), (2756, 14574), (2776, 14469), (2968, 13533), (4134, 9716), (4164, 9646), (4452, 9022), (4511, 8904), (4823, 8328), (4858, 8268), (5512, 7287)]