273241748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 305914732

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 89, 92, 151, 178, 221, 299, 302, 356, 391, 442, 598, 604, 782, 884, 1157, 1196, 1513, 1564, 1963, 2047, 2314, 2567, 3026, 3473, 3926, 4094, 4628, 5083, 5134, 6052, 6946, 7852, 8188, 10166, 10268, 13439, 13892, 19669, 20332, 26611, 26878, 33371, 34799, 39338, 45149, 53222, 53756, 59041, 66742, 69598, 78676, 90298, 106444, 118082, 133484, 139196, 174707, 180596, 228463, 236164, 309097, 349414, 452387, 456926, 618194, 698828, 767533, 904774, 913852, 1236388, 1535066, 1809548, 2970019, 3070132, 4018261, 5254649, 5940038, 8036522, 10509298, 11880076, 16073044, 21018596, 68310437, 136620874, 273241748]

約数ペア:

[(1, 273241748), (2, 136620874), (4, 68310437), (13, 21018596), (17, 16073044), (23, 11880076), (26, 10509298), (34, 8036522), (46, 5940038), (52, 5254649), (68, 4018261), (89, 3070132), (92, 2970019), (151, 1809548), (178, 1535066), (221, 1236388), (299, 913852), (302, 904774), (356, 767533), (391, 698828), (442, 618194), (598, 456926), (604, 452387), (782, 349414), (884, 309097), (1157, 236164), (1196, 228463), (1513, 180596), (1564, 174707), (1963, 139196), (2047, 133484), (2314, 118082), (2567, 106444), (3026, 90298), (3473, 78676), (3926, 69598), (4094, 66742), (4628, 59041), (5083, 53756), (5134, 53222), (6052, 45149), (6946, 39338), (7852, 34799), (8188, 33371), (10166, 26878), (10268, 26611), (13439, 20332), (13892, 19669)]