403874412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 1024934400

約数和(自身を除く): 621059988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 71, 76, 114, 122, 142, 183, 213, 228, 244, 284, 366, 409, 426, 732, 818, 852, 1159, 1227, 1349, 1636, 2318, 2454, 2698, 3477, 4047, 4331, 4636, 4908, 5396, 6954, 7771, 8094, 8662, 12993, 13908, 15542, 16188, 17324, 23313, 24949, 25986, 29039, 31084, 46626, 49898, 51972, 58078, 74847, 82289, 87117, 93252, 99796, 116156, 149694, 164578, 174234, 246867, 299388, 329156, 348468, 474031, 493734, 551741, 948062, 987468, 1103482, 1422093, 1655223, 1771379, 1896124, 2206964, 2844186, 3310446, 3542758, 5314137, 5688372, 6620892, 7085516, 10628274, 21256548, 33656201, 67312402, 100968603, 134624804, 201937206, 403874412]

約数ペア:

[(1, 403874412), (2, 201937206), (3, 134624804), (4, 100968603), (6, 67312402), (12, 33656201), (19, 21256548), (38, 10628274), (57, 7085516), (61, 6620892), (71, 5688372), (76, 5314137), (114, 3542758), (122, 3310446), (142, 2844186), (183, 2206964), (213, 1896124), (228, 1771379), (244, 1655223), (284, 1422093), (366, 1103482), (409, 987468), (426, 948062), (732, 551741), (818, 493734), (852, 474031), (1159, 348468), (1227, 329156), (1349, 299388), (1636, 246867), (2318, 174234), (2454, 164578), (2698, 149694), (3477, 116156), (4047, 99796), (4331, 93252), (4636, 87117), (4908, 82289), (5396, 74847), (6954, 58078), (7771, 51972), (8094, 49898), (8662, 46626), (12993, 31084), (13908, 29039), (15542, 25986), (16188, 24949), (17324, 23313)]