221628528

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{46639}}^1$

素因数の和:46667

約数の個数: 80

約数和(自身を含む): 694003200

約数和(自身を除く): 472374672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 46639, 93278, 139917, 186556, 279834, 373112, 419751, 513029, 559668, 746224, 839502, 1026058, 1119336, 1259253, 1539087, 1679004, 2052116, 2238672, 2518506, 3078174, 3358008, 4104232, 4617261, 5037012, 6156348, 6716016, 8208464, 9234522, 10074024, 12312696, 13851783, 18469044, 20148048, 24625392, 27703566, 36938088, 55407132, 73876176, 110814264, 221628528]

約数ペア:

[(1, 221628528), (2, 110814264), (3, 73876176), (4, 55407132), (6, 36938088), (8, 27703566), (9, 24625392), (11, 20148048), (12, 18469044), (16, 13851783), (18, 12312696), (22, 10074024), (24, 9234522), (27, 8208464), (33, 6716016), (36, 6156348), (44, 5037012), (48, 4617261), (54, 4104232), (66, 3358008), (72, 3078174), (88, 2518506), (99, 2238672), (108, 2052116), (132, 1679004), (144, 1539087), (176, 1259253), (198, 1119336), (216, 1026058), (264, 839502), (297, 746224), (396, 559668), (432, 513029), (528, 419751), (594, 373112), (792, 279834), (1188, 186556), (1584, 139917), (2376, 93278), (4752, 46639)]