439945792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 112

約数和(自身を含む): 1046146752

約数和(自身を除く): 606200960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 143, 176, 208, 212, 286, 352, 416, 424, 572, 583, 689, 704, 832, 848, 907, 1144, 1166, 1378, 1696, 1814, 2288, 2332, 2756, 3392, 3628, 4576, 4664, 5512, 7256, 7579, 9152, 9328, 9977, 11024, 11791, 14512, 15158, 18656, 19954, 22048, 23582, 29024, 30316, 37312, 39908, 44096, 47164, 48071, 58048, 60632, 79816, 94328, 96142, 121264, 129701, 159632, 188656, 192284, 242528, 259402, 319264, 377312, 384568, 485056, 518804, 528781, 624923, 638528, 754624, 769136, 1037608, 1057562, 1249846, 1538272, 2075216, 2115124, 2499692, 3076544, 4150432, 4230248, 4999384, 6874153, 8300864, 8460496, 9998768, 13748306, 16920992, 19997536, 27496612, 33841984, 39995072, 54993224, 109986448, 219972896, 439945792]

約数ペア:

[(1, 439945792), (2, 219972896), (4, 109986448), (8, 54993224), (11, 39995072), (13, 33841984), (16, 27496612), (22, 19997536), (26, 16920992), (32, 13748306), (44, 9998768), (52, 8460496), (53, 8300864), (64, 6874153), (88, 4999384), (104, 4230248), (106, 4150432), (143, 3076544), (176, 2499692), (208, 2115124), (212, 2075216), (286, 1538272), (352, 1249846), (416, 1057562), (424, 1037608), (572, 769136), (583, 754624), (689, 638528), (704, 624923), (832, 528781), (848, 518804), (907, 485056), (1144, 384568), (1166, 377312), (1378, 319264), (1696, 259402), (1814, 242528), (2288, 192284), (2332, 188656), (2756, 159632), (3392, 129701), (3628, 121264), (4576, 96142), (4664, 94328), (5512, 79816), (7256, 60632), (7579, 58048), (9152, 48071), (9328, 47164), (9977, 44096), (11024, 39908), (11791, 37312), (14512, 30316), (15158, 29024), (18656, 23582), (19954, 22048)]