968867388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 2492603568

約数和(自身を除く): 1523736180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 317, 438, 634, 657, 876, 951, 1163, 1268, 1314, 1902, 2326, 2628, 2853, 3489, 3804, 4652, 5706, 6978, 10467, 11412, 13956, 20934, 23141, 41868, 46282, 69423, 84899, 92564, 138846, 169798, 208269, 254697, 277692, 339596, 368671, 416538, 509394, 737342, 764091, 833076, 1018788, 1106013, 1474684, 1528182, 2212026, 3056364, 3318039, 4424052, 6636078, 13272156, 26912983, 53825966, 80738949, 107651932, 161477898, 242216847, 322955796, 484433694, 968867388]

約数ペア:

[(1, 968867388), (2, 484433694), (3, 322955796), (4, 242216847), (6, 161477898), (9, 107651932), (12, 80738949), (18, 53825966), (36, 26912983), (73, 13272156), (146, 6636078), (219, 4424052), (292, 3318039), (317, 3056364), (438, 2212026), (634, 1528182), (657, 1474684), (876, 1106013), (951, 1018788), (1163, 833076), (1268, 764091), (1314, 737342), (1902, 509394), (2326, 416538), (2628, 368671), (2853, 339596), (3489, 277692), (3804, 254697), (4652, 208269), (5706, 169798), (6978, 138846), (10467, 92564), (11412, 84899), (13956, 69423), (20934, 46282), (23141, 41868)]