488889468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 1373089536

約数和(自身を除く): 884200068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 73, 93, 102, 124, 146, 153, 186, 204, 219, 279, 292, 306, 353, 372, 438, 527, 558, 612, 657, 706, 876, 1054, 1059, 1116, 1241, 1314, 1412, 1581, 2108, 2118, 2263, 2482, 2628, 3162, 3177, 3723, 4236, 4526, 4743, 4964, 6001, 6324, 6354, 6789, 7446, 9052, 9486, 10943, 11169, 12002, 12708, 13578, 14892, 18003, 18972, 20367, 21886, 22338, 24004, 25769, 27156, 32829, 36006, 38471, 40734, 43772, 44676, 51538, 54009, 65658, 72012, 76942, 77307, 81468, 98487, 103076, 108018, 115413, 131316, 153884, 154614, 186031, 196974, 216036, 230826, 231921, 309228, 346239, 372062, 393948, 438073, 461652, 463842, 558093, 692478, 744124, 798839, 876146, 927684, 1116186, 1314219, 1384956, 1597678, 1674279, 1752292, 2232372, 2396517, 2628438, 3195356, 3348558, 3942657, 4793034, 5256876, 6697116, 7189551, 7885314, 9586068, 13580263, 14379102, 15770628, 27160526, 28758204, 40740789, 54321052, 81481578, 122222367, 162963156, 244444734, 488889468]

約数ペア:

[(1, 488889468), (2, 244444734), (3, 162963156), (4, 122222367), (6, 81481578), (9, 54321052), (12, 40740789), (17, 28758204), (18, 27160526), (31, 15770628), (34, 14379102), (36, 13580263), (51, 9586068), (62, 7885314), (68, 7189551), (73, 6697116), (93, 5256876), (102, 4793034), (124, 3942657), (146, 3348558), (153, 3195356), (186, 2628438), (204, 2396517), (219, 2232372), (279, 1752292), (292, 1674279), (306, 1597678), (353, 1384956), (372, 1314219), (438, 1116186), (527, 927684), (558, 876146), (612, 798839), (657, 744124), (706, 692478), (876, 558093), (1054, 463842), (1059, 461652), (1116, 438073), (1241, 393948), (1314, 372062), (1412, 346239), (1581, 309228), (2108, 231921), (2118, 230826), (2263, 216036), (2482, 196974), (2628, 186031), (3162, 154614), (3177, 153884), (3723, 131316), (4236, 115413), (4526, 108018), (4743, 103076), (4964, 98487), (6001, 81468), (6324, 77307), (6354, 76942), (6789, 72012), (7446, 65658), (9052, 54009), (9486, 51538), (10943, 44676), (11169, 43772), (12002, 40734), (12708, 38471), (13578, 36006), (14892, 32829), (18003, 27156), (18972, 25769), (20367, 24004), (21886, 22338)]