38223972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 110073600

約数和(自身を除く): 71849628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 41, 47, 57, 58, 76, 82, 87, 94, 114, 116, 123, 141, 164, 171, 174, 188, 228, 246, 261, 282, 342, 348, 369, 423, 492, 522, 551, 564, 684, 738, 779, 846, 893, 1044, 1102, 1189, 1363, 1476, 1558, 1653, 1692, 1786, 1927, 2204, 2337, 2378, 2679, 2726, 3116, 3306, 3567, 3572, 3854, 4089, 4674, 4756, 4959, 5358, 5452, 5781, 6612, 7011, 7134, 7708, 8037, 8178, 9348, 9918, 10701, 10716, 11562, 12267, 14022, 14268, 16074, 16356, 17343, 19836, 21402, 22591, 23124, 24534, 25897, 28044, 32148, 34686, 36613, 42804, 45182, 49068, 51794, 55883, 67773, 69372, 73226, 77691, 90364, 103588, 109839, 111766, 135546, 146452, 155382, 167649, 203319, 219678, 223532, 233073, 271092, 310764, 329517, 335298, 406638, 439356, 466146, 502947, 659034, 670596, 813276, 932292, 1005894, 1061777, 1318068, 2011788, 2123554, 3185331, 4247108, 6370662, 9555993, 12741324, 19111986, 38223972]

約数ペア:

[(1, 38223972), (2, 19111986), (3, 12741324), (4, 9555993), (6, 6370662), (9, 4247108), (12, 3185331), (18, 2123554), (19, 2011788), (29, 1318068), (36, 1061777), (38, 1005894), (41, 932292), (47, 813276), (57, 670596), (58, 659034), (76, 502947), (82, 466146), (87, 439356), (94, 406638), (114, 335298), (116, 329517), (123, 310764), (141, 271092), (164, 233073), (171, 223532), (174, 219678), (188, 203319), (228, 167649), (246, 155382), (261, 146452), (282, 135546), (342, 111766), (348, 109839), (369, 103588), (423, 90364), (492, 77691), (522, 73226), (551, 69372), (564, 67773), (684, 55883), (738, 51794), (779, 49068), (846, 45182), (893, 42804), (1044, 36613), (1102, 34686), (1189, 32148), (1363, 28044), (1476, 25897), (1558, 24534), (1653, 23124), (1692, 22591), (1786, 21402), (1927, 19836), (2204, 17343), (2337, 16356), (2378, 16074), (2679, 14268), (2726, 14022), (3116, 12267), (3306, 11562), (3567, 10716), (3572, 10701), (3854, 9918), (4089, 9348), (4674, 8178), (4756, 8037), (4959, 7708), (5358, 7134), (5452, 7011), (5781, 6612)]