401980832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 911191680

約数和(自身を除く): 509210848

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 53, 58, 88, 106, 116, 176, 212, 232, 319, 352, 424, 464, 583, 638, 743, 848, 928, 1166, 1276, 1486, 1537, 1696, 2332, 2552, 2972, 3074, 4664, 5104, 5944, 6148, 8173, 9328, 10208, 11888, 12296, 16346, 16907, 18656, 21547, 23776, 24592, 32692, 33814, 39379, 43094, 49184, 65384, 67628, 78758, 86188, 130768, 135256, 157516, 172376, 237017, 261536, 270512, 315032, 344752, 433169, 474034, 541024, 630064, 689504, 866338, 948068, 1141991, 1260128, 1732676, 1896136, 2283982, 3465352, 3792272, 4567964, 6930704, 7584544, 9135928, 12561901, 13861408, 18271856, 25123802, 36543712, 50247604, 100495208, 200990416, 401980832]

約数ペア:

[(1, 401980832), (2, 200990416), (4, 100495208), (8, 50247604), (11, 36543712), (16, 25123802), (22, 18271856), (29, 13861408), (32, 12561901), (44, 9135928), (53, 7584544), (58, 6930704), (88, 4567964), (106, 3792272), (116, 3465352), (176, 2283982), (212, 1896136), (232, 1732676), (319, 1260128), (352, 1141991), (424, 948068), (464, 866338), (583, 689504), (638, 630064), (743, 541024), (848, 474034), (928, 433169), (1166, 344752), (1276, 315032), (1486, 270512), (1537, 261536), (1696, 237017), (2332, 172376), (2552, 157516), (2972, 135256), (3074, 130768), (4664, 86188), (5104, 78758), (5944, 67628), (6148, 65384), (8173, 49184), (9328, 43094), (10208, 39379), (11888, 33814), (12296, 32692), (16346, 24592), (16907, 23776), (18656, 21547)]