988875244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 2153378304

約数和(自身を除く): 1164503060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 101, 119, 134, 202, 238, 268, 307, 404, 469, 476, 614, 707, 938, 1139, 1228, 1414, 1717, 1876, 2149, 2278, 2828, 3434, 4298, 4556, 5219, 6767, 6868, 7973, 8596, 10438, 12019, 13534, 15946, 20569, 20876, 24038, 27068, 31007, 31892, 36533, 41138, 47369, 48076, 62014, 73066, 82276, 94738, 115039, 124028, 143983, 146132, 189476, 217049, 230078, 287966, 349673, 434098, 460156, 527119, 575932, 699346, 805273, 868196, 1054238, 1398692, 1610546, 2077469, 2108476, 2447711, 3221092, 3689833, 4154938, 4895422, 7379666, 8309876, 9790844, 14542283, 14759332, 29084566, 35316973, 58169132, 70633946, 141267892, 247218811, 494437622, 988875244]

約数ペア:

[(1, 988875244), (2, 494437622), (4, 247218811), (7, 141267892), (14, 70633946), (17, 58169132), (28, 35316973), (34, 29084566), (67, 14759332), (68, 14542283), (101, 9790844), (119, 8309876), (134, 7379666), (202, 4895422), (238, 4154938), (268, 3689833), (307, 3221092), (404, 2447711), (469, 2108476), (476, 2077469), (614, 1610546), (707, 1398692), (938, 1054238), (1139, 868196), (1228, 805273), (1414, 699346), (1717, 575932), (1876, 527119), (2149, 460156), (2278, 434098), (2828, 349673), (3434, 287966), (4298, 230078), (4556, 217049), (5219, 189476), (6767, 146132), (6868, 143983), (7973, 124028), (8596, 115039), (10438, 94738), (12019, 82276), (13534, 73066), (15946, 62014), (20569, 48076), (20876, 47369), (24038, 41138), (27068, 36533), (31007, 31892)]