1400976528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{245269}}^1$

素因数の和:245304

約数の個数: 80

約数和(自身を含む): 4379541120

約数和(自身を除く): 2978564592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 245269, 490538, 735807, 981076, 1471614, 1716883, 1962152, 2943228, 3433766, 3924304, 4169573, 5150649, 5886456, 6867532, 8339146, 10301298, 11772912, 12508719, 13735064, 16678292, 20602596, 25017438, 27470128, 29187011, 33356584, 41205192, 50034876, 58374022, 66713168, 82410384, 87561033, 100069752, 116748044, 175122066, 200139504, 233496088, 350244132, 466992176, 700488264, 1400976528]

約数ペア:

[(1, 1400976528), (2, 700488264), (3, 466992176), (4, 350244132), (6, 233496088), (7, 200139504), (8, 175122066), (12, 116748044), (14, 100069752), (16, 87561033), (17, 82410384), (21, 66713168), (24, 58374022), (28, 50034876), (34, 41205192), (42, 33356584), (48, 29187011), (51, 27470128), (56, 25017438), (68, 20602596), (84, 16678292), (102, 13735064), (112, 12508719), (119, 11772912), (136, 10301298), (168, 8339146), (204, 6867532), (238, 5886456), (272, 5150649), (336, 4169573), (357, 3924304), (408, 3433766), (476, 2943228), (714, 1962152), (816, 1716883), (952, 1471614), (1428, 981076), (1904, 735807), (2856, 490538), (5712, 245269)]