290135472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28921}}^1$

素因数の和:28962

約数の個数: 80

約数和(自身を含む): 860718720

約数和(自身を除く): 570583248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 28921, 57842, 86763, 115684, 173526, 231368, 318131, 347052, 462736, 549499, 636262, 694104, 954393, 1098998, 1272524, 1388208, 1648497, 1908786, 2197996, 2545048, 3296994, 3817572, 4395992, 5090096, 6044489, 6593988, 7635144, 8791984, 12088978, 13187976, 15270288, 18133467, 24177956, 26375952, 36266934, 48355912, 72533868, 96711824, 145067736, 290135472]

約数ペア:

[(1, 290135472), (2, 145067736), (3, 96711824), (4, 72533868), (6, 48355912), (8, 36266934), (11, 26375952), (12, 24177956), (16, 18133467), (19, 15270288), (22, 13187976), (24, 12088978), (33, 8791984), (38, 7635144), (44, 6593988), (48, 6044489), (57, 5090096), (66, 4395992), (76, 3817572), (88, 3296994), (114, 2545048), (132, 2197996), (152, 1908786), (176, 1648497), (209, 1388208), (228, 1272524), (264, 1098998), (304, 954393), (418, 694104), (456, 636262), (528, 549499), (627, 462736), (836, 347052), (912, 318131), (1254, 231368), (1672, 173526), (2508, 115684), (3344, 86763), (5016, 57842), (10032, 28921)]