319012128

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19433}}^1$

素因数の和:19471

約数の個数: 96

約数和(自身を含む): 979473600

約数和(自身を除く): 660461472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 19433, 38866, 58299, 77732, 116598, 155464, 174897, 233196, 310928, 349794, 369227, 466392, 524691, 621856, 699588, 738454, 932784, 1049382, 1107681, 1399176, 1476908, 1865568, 2098764, 2215362, 2798352, 2953816, 3323043, 4197528, 4430724, 5596704, 5907632, 6646086, 8395056, 8861448, 9969129, 11815264, 13292172, 16790112, 17722896, 19938258, 26584344, 35445792, 39876516, 53168688, 79753032, 106337376, 159506064, 319012128]

約数ペア:

[(1, 319012128), (2, 159506064), (3, 106337376), (4, 79753032), (6, 53168688), (8, 39876516), (9, 35445792), (12, 26584344), (16, 19938258), (18, 17722896), (19, 16790112), (24, 13292172), (27, 11815264), (32, 9969129), (36, 8861448), (38, 8395056), (48, 6646086), (54, 5907632), (57, 5596704), (72, 4430724), (76, 4197528), (96, 3323043), (108, 2953816), (114, 2798352), (144, 2215362), (152, 2098764), (171, 1865568), (216, 1476908), (228, 1399176), (288, 1107681), (304, 1049382), (342, 932784), (432, 738454), (456, 699588), (513, 621856), (608, 524691), (684, 466392), (864, 369227), (912, 349794), (1026, 310928), (1368, 233196), (1824, 174897), (2052, 155464), (2736, 116598), (4104, 77732), (5472, 58299), (8208, 38866), (16416, 19433)]