998776116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37441}}^1$

素因数の和:37486

約数の個数: 96

約数和(自身を含む): 2935452800

約数和(自身を除く): 1936676684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 26676, 37441, 74882, 112323, 149764, 224646, 336969, 449292, 486733, 673938, 711379, 973466, 1010907, 1347876, 1422758, 1460199, 1946932, 2021814, 2134137, 2845516, 2920398, 4043628, 4268274, 4380597, 5840796, 6402411, 8536548, 8761194, 9247927, 12804822, 13141791, 17522388, 18495854, 19207233, 25609644, 26283582, 27743781, 36991708, 38414466, 52567164, 55487562, 76828932, 83231343, 110975124, 166462686, 249694029, 332925372, 499388058, 998776116]

約数ペア:

[(1, 998776116), (2, 499388058), (3, 332925372), (4, 249694029), (6, 166462686), (9, 110975124), (12, 83231343), (13, 76828932), (18, 55487562), (19, 52567164), (26, 38414466), (27, 36991708), (36, 27743781), (38, 26283582), (39, 25609644), (52, 19207233), (54, 18495854), (57, 17522388), (76, 13141791), (78, 12804822), (108, 9247927), (114, 8761194), (117, 8536548), (156, 6402411), (171, 5840796), (228, 4380597), (234, 4268274), (247, 4043628), (342, 2920398), (351, 2845516), (468, 2134137), (494, 2021814), (513, 1946932), (684, 1460199), (702, 1422758), (741, 1347876), (988, 1010907), (1026, 973466), (1404, 711379), (1482, 673938), (2052, 486733), (2223, 449292), (2964, 336969), (4446, 224646), (6669, 149764), (8892, 112323), (13338, 74882), (26676, 37441)]