221446104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13751}}^1$

素因数の和:13832

約数の個数: 64

約数和(自身を含む): 613889280

約数和(自身を除く): 392443176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 13751, 16104, 27502, 41253, 55004, 82506, 110008, 151261, 165012, 302522, 330024, 453783, 605044, 838811, 907566, 1210088, 1677622, 1815132, 2516433, 3355244, 3630264, 5032866, 6710488, 9226921, 10065732, 18453842, 20131464, 27680763, 36907684, 55361526, 73815368, 110723052, 221446104]

約数ペア:

[(1, 221446104), (2, 110723052), (3, 73815368), (4, 55361526), (6, 36907684), (8, 27680763), (11, 20131464), (12, 18453842), (22, 10065732), (24, 9226921), (33, 6710488), (44, 5032866), (61, 3630264), (66, 3355244), (88, 2516433), (122, 1815132), (132, 1677622), (183, 1210088), (244, 907566), (264, 838811), (366, 605044), (488, 453783), (671, 330024), (732, 302522), (1342, 165012), (1464, 151261), (2013, 110008), (2684, 82506), (4026, 55004), (5368, 41253), (8052, 27502), (13751, 16104)]