987730.0000000

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 18451200

約数和(自身を除く): 11743152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 79, 87, 116, 122, 158, 174, 183, 232, 237, 244, 316, 348, 366, 464, 474, 488, 632, 696, 732, 948, 976, 1264, 1392, 1464, 1769, 1896, 2291, 2928, 3538, 3792, 4582, 4819, 5307, 6873, 7076, 9164, 9638, 10614, 13746, 14152, 14457, 18328, 19276, 21228, 27492, 28304, 28914, 36656, 38552, 42456, 54984, 57828, 77104, 84912, 109968, 115656, 139751, 231312, 279502, 419253, 559004, 838506, 1118008, 1677012, 2236016, 3354024, 6708048]

約数ペア:

[(1, 6708048), (2, 3354024), (3, 2236016), (4, 1677012), (6, 1118008), (8, 838506), (12, 559004), (16, 419253), (24, 279502), (29, 231312), (48, 139751), (58, 115656), (61, 109968), (79, 84912), (87, 77104), (116, 57828), (122, 54984), (158, 42456), (174, 38552), (183, 36656), (232, 28914), (237, 28304), (244, 27492), (316, 21228), (348, 19276), (366, 18328), (464, 14457), (474, 14152), (488, 13746), (632, 10614), (696, 9638), (732, 9164), (948, 7076), (976, 6873), (1264, 5307), (1392, 4819), (1464, 4582), (1769, 3792), (1896, 3538), (2291, 2928)]