313775476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 692375040

約数和(自身を除く): 378599564

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 53, 58, 92, 106, 116, 161, 203, 212, 317, 322, 371, 406, 634, 644, 667, 742, 812, 1219, 1268, 1334, 1484, 1537, 2219, 2438, 2668, 3074, 4438, 4669, 4876, 6148, 7291, 8533, 8876, 9193, 9338, 10759, 14582, 16801, 17066, 18386, 18676, 21518, 29164, 33602, 34132, 35351, 36772, 43036, 51037, 64351, 67204, 70702, 102074, 117607, 128702, 141404, 204148, 211439, 235214, 247457, 257404, 386423, 422878, 470428, 487229, 494914, 772846, 845756, 974458, 989828, 1480073, 1545692, 1948916, 2704961, 2960146, 3410603, 5409922, 5920292, 6821206, 10819844, 11206267, 13642412, 22412534, 44825068, 78443869, 156887738, 313775476]

約数ペア:

[(1, 313775476), (2, 156887738), (4, 78443869), (7, 44825068), (14, 22412534), (23, 13642412), (28, 11206267), (29, 10819844), (46, 6821206), (53, 5920292), (58, 5409922), (92, 3410603), (106, 2960146), (116, 2704961), (161, 1948916), (203, 1545692), (212, 1480073), (317, 989828), (322, 974458), (371, 845756), (406, 772846), (634, 494914), (644, 487229), (667, 470428), (742, 422878), (812, 386423), (1219, 257404), (1268, 247457), (1334, 235214), (1484, 211439), (1537, 204148), (2219, 141404), (2438, 128702), (2668, 117607), (3074, 102074), (4438, 70702), (4669, 67204), (4876, 64351), (6148, 51037), (7291, 43036), (8533, 36772), (8876, 35351), (9193, 34132), (9338, 33602), (10759, 29164), (14582, 21518), (16801, 18676), (17066, 18386)]