258116784

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 683822304

約数和(自身を除く): 425705520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 241, 318, 421, 424, 482, 636, 723, 842, 848, 964, 1263, 1272, 1446, 1684, 1928, 2526, 2544, 2892, 3368, 3856, 5052, 5784, 6736, 10104, 11568, 12773, 20208, 22313, 25546, 38319, 44626, 51092, 66939, 76638, 89252, 101461, 102184, 133878, 153276, 178504, 202922, 204368, 267756, 304383, 306552, 357008, 405844, 535512, 608766, 613104, 811688, 1071024, 1217532, 1623376, 2435064, 4870128, 5377433, 10754866, 16132299, 21509732, 32264598, 43019464, 64529196, 86038928, 129058392, 258116784]

約数ペア:

[(1, 258116784), (2, 129058392), (3, 86038928), (4, 64529196), (6, 43019464), (8, 32264598), (12, 21509732), (16, 16132299), (24, 10754866), (48, 5377433), (53, 4870128), (106, 2435064), (159, 1623376), (212, 1217532), (241, 1071024), (318, 811688), (421, 613104), (424, 608766), (482, 535512), (636, 405844), (723, 357008), (842, 306552), (848, 304383), (964, 267756), (1263, 204368), (1272, 202922), (1446, 178504), (1684, 153276), (1928, 133878), (2526, 102184), (2544, 101461), (2892, 89252), (3368, 76638), (3856, 66939), (5052, 51092), (5784, 44626), (6736, 38319), (10104, 25546), (11568, 22313), (12773, 20208)]