331112012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 792892800

約数和(自身を除く): 461780788

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 59, 76, 77, 98, 118, 133, 137, 154, 196, 209, 236, 266, 274, 308, 413, 418, 532, 539, 548, 649, 826, 836, 931, 959, 1078, 1121, 1298, 1463, 1507, 1652, 1862, 1918, 2156, 2242, 2596, 2603, 2891, 2926, 3014, 3724, 3836, 4484, 4543, 5206, 5782, 5852, 6028, 6713, 7847, 8083, 9086, 10241, 10412, 10549, 11564, 12331, 13426, 15694, 16166, 18172, 18221, 20482, 21098, 24662, 26852, 28633, 31388, 31801, 32332, 36442, 40964, 42196, 49324, 54929, 56581, 57266, 63602, 72884, 73843, 86317, 88913, 109858, 113162, 114532, 127204, 127547, 147686, 153577, 172634, 177826, 200431, 219716, 226324, 255094, 295372, 307154, 345268, 355652, 396067, 400862, 510188, 604219, 614308, 622391, 792134, 801724, 1075039, 1208438, 1244782, 1403017, 1584268, 1689347, 2150078, 2416876, 2489564, 2806034, 3378694, 4300156, 4356737, 5612068, 6757388, 7525273, 8713474, 11825429, 15050546, 17426948, 23650858, 30101092, 47301716, 82778003, 165556006, 331112012]

約数ペア:

[(1, 331112012), (2, 165556006), (4, 82778003), (7, 47301716), (11, 30101092), (14, 23650858), (19, 17426948), (22, 15050546), (28, 11825429), (38, 8713474), (44, 7525273), (49, 6757388), (59, 5612068), (76, 4356737), (77, 4300156), (98, 3378694), (118, 2806034), (133, 2489564), (137, 2416876), (154, 2150078), (196, 1689347), (209, 1584268), (236, 1403017), (266, 1244782), (274, 1208438), (308, 1075039), (413, 801724), (418, 792134), (532, 622391), (539, 614308), (548, 604219), (649, 510188), (826, 400862), (836, 396067), (931, 355652), (959, 345268), (1078, 307154), (1121, 295372), (1298, 255094), (1463, 226324), (1507, 219716), (1652, 200431), (1862, 177826), (1918, 172634), (2156, 153577), (2242, 147686), (2596, 127547), (2603, 127204), (2891, 114532), (2926, 113162), (3014, 109858), (3724, 88913), (3836, 86317), (4484, 73843), (4543, 72884), (5206, 63602), (5782, 57266), (5852, 56581), (6028, 54929), (6713, 49324), (7847, 42196), (8083, 40964), (9086, 36442), (10241, 32332), (10412, 31801), (10549, 31388), (11564, 28633), (12331, 26852), (13426, 24662), (15694, 21098), (16166, 20482), (18172, 18221)]