1001356048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 2527838208

約数和(自身を除く): 1526482160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 157, 167, 176, 217, 248, 308, 314, 334, 341, 434, 496, 616, 628, 668, 682, 868, 1099, 1169, 1232, 1256, 1336, 1364, 1727, 1736, 1837, 2198, 2338, 2387, 2512, 2672, 2728, 3454, 3472, 3674, 4396, 4676, 4774, 4867, 5177, 5456, 6908, 7348, 8792, 9352, 9548, 9734, 10354, 12089, 12859, 13816, 14696, 17584, 18704, 19096, 19468, 20708, 24178, 25718, 26219, 27632, 29392, 34069, 36239, 38192, 38936, 41416, 48356, 51436, 52438, 53537, 56947, 68138, 72478, 77872, 82832, 96712, 102872, 104876, 107074, 113894, 136276, 144956, 183533, 193424, 205744, 209752, 214148, 227788, 272552, 288409, 289912, 367066, 374759, 398629, 419504, 428296, 455576, 545104, 576818, 579824, 734132, 749518, 797258, 812789, 856592, 911152, 1153636, 1468264, 1499036, 1594516, 1625578, 2018863, 2307272, 2936528, 2998072, 3189032, 3251156, 4037726, 4614544, 5689523, 5996144, 6378064, 6502312, 8075452, 8940679, 11379046, 13004624, 16150904, 17881358, 22758092, 32301808, 35762716, 45516184, 62584753, 71525432, 91032368, 125169506, 143050864, 250339012, 500678024, 1001356048]

約数ペア:

[(1, 1001356048), (2, 500678024), (4, 250339012), (7, 143050864), (8, 125169506), (11, 91032368), (14, 71525432), (16, 62584753), (22, 45516184), (28, 35762716), (31, 32301808), (44, 22758092), (56, 17881358), (62, 16150904), (77, 13004624), (88, 11379046), (112, 8940679), (124, 8075452), (154, 6502312), (157, 6378064), (167, 5996144), (176, 5689523), (217, 4614544), (248, 4037726), (308, 3251156), (314, 3189032), (334, 2998072), (341, 2936528), (434, 2307272), (496, 2018863), (616, 1625578), (628, 1594516), (668, 1499036), (682, 1468264), (868, 1153636), (1099, 911152), (1169, 856592), (1232, 812789), (1256, 797258), (1336, 749518), (1364, 734132), (1727, 579824), (1736, 576818), (1837, 545104), (2198, 455576), (2338, 428296), (2387, 419504), (2512, 398629), (2672, 374759), (2728, 367066), (3454, 289912), (3472, 288409), (3674, 272552), (4396, 227788), (4676, 214148), (4774, 209752), (4867, 205744), (5177, 193424), (5456, 183533), (6908, 144956), (7348, 136276), (8792, 113894), (9352, 107074), (9548, 104876), (9734, 102872), (10354, 96712), (12089, 82832), (12859, 77872), (13816, 72478), (14696, 68138), (17584, 56947), (18704, 53537), (19096, 52438), (19468, 51436), (20708, 48356), (24178, 41416), (25718, 38936), (26219, 38192), (27632, 36239), (29392, 34069)]