1331902432

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 3166732800

約数和(自身を除く): 1834830368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 373, 532, 608, 746, 839, 1064, 1492, 1678, 2128, 2611, 2984, 3356, 4256, 5222, 5873, 5968, 6712, 7087, 10444, 11746, 11936, 13424, 14174, 15941, 20888, 23492, 26848, 28348, 31882, 41776, 46984, 49609, 56696, 63764, 83552, 93968, 99218, 111587, 113392, 127528, 187936, 198436, 223174, 226784, 255056, 312947, 396872, 446348, 510112, 625894, 793744, 892696, 1251788, 1587488, 1785392, 2190629, 2503576, 3570784, 4381258, 5007152, 5945993, 8762516, 10014304, 11891986, 17525032, 23783972, 35050064, 41621951, 47567944, 70100128, 83243902, 95135888, 166487804, 190271776, 332975608, 665951216, 1331902432]

約数ペア:

[(1, 1331902432), (2, 665951216), (4, 332975608), (7, 190271776), (8, 166487804), (14, 95135888), (16, 83243902), (19, 70100128), (28, 47567944), (32, 41621951), (38, 35050064), (56, 23783972), (76, 17525032), (112, 11891986), (133, 10014304), (152, 8762516), (224, 5945993), (266, 5007152), (304, 4381258), (373, 3570784), (532, 2503576), (608, 2190629), (746, 1785392), (839, 1587488), (1064, 1251788), (1492, 892696), (1678, 793744), (2128, 625894), (2611, 510112), (2984, 446348), (3356, 396872), (4256, 312947), (5222, 255056), (5873, 226784), (5968, 223174), (6712, 198436), (7087, 187936), (10444, 127528), (11746, 113392), (11936, 111587), (13424, 99218), (14174, 93968), (15941, 83552), (20888, 63764), (23492, 56696), (26848, 49609), (28348, 46984), (31882, 41776)]