307548896

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 649041120

約数和(自身を除く): 341492224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 337, 361, 608, 632, 674, 722, 1264, 1348, 1444, 1501, 2528, 2696, 2888, 3002, 5392, 5776, 6004, 6403, 10784, 11552, 12008, 12806, 24016, 25612, 26623, 28519, 48032, 51224, 53246, 57038, 102448, 106492, 114076, 121657, 204896, 212984, 228152, 243314, 425968, 456304, 486628, 505837, 851936, 912608, 973256, 1011674, 1946512, 2023348, 3893024, 4046696, 8093392, 9610903, 16186784, 19221806, 38443612, 76887224, 153774448, 307548896]

約数ペア:

[(1, 307548896), (2, 153774448), (4, 76887224), (8, 38443612), (16, 19221806), (19, 16186784), (32, 9610903), (38, 8093392), (76, 4046696), (79, 3893024), (152, 2023348), (158, 1946512), (304, 1011674), (316, 973256), (337, 912608), (361, 851936), (608, 505837), (632, 486628), (674, 456304), (722, 425968), (1264, 243314), (1348, 228152), (1444, 212984), (1501, 204896), (2528, 121657), (2696, 114076), (2888, 106492), (3002, 102448), (5392, 57038), (5776, 53246), (6004, 51224), (6403, 48032), (10784, 28519), (11552, 26623), (12008, 25612), (12806, 24016)]