1298088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 3890250

約数和(自身を除く): 2592162

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 149, 198, 242, 264, 298, 363, 396, 447, 484, 596, 726, 792, 894, 968, 1089, 1192, 1341, 1452, 1639, 1788, 2178, 2682, 2904, 3278, 3576, 4356, 4917, 5364, 6556, 8712, 9834, 10728, 13112, 14751, 18029, 19668, 29502, 36058, 39336, 54087, 59004, 72116, 108174, 118008, 144232, 162261, 216348, 324522, 432696, 649044, 1298088]

約数ペア:

[(1, 1298088), (2, 649044), (3, 432696), (4, 324522), (6, 216348), (8, 162261), (9, 144232), (11, 118008), (12, 108174), (18, 72116), (22, 59004), (24, 54087), (33, 39336), (36, 36058), (44, 29502), (66, 19668), (72, 18029), (88, 14751), (99, 13112), (121, 10728), (132, 9834), (149, 8712), (198, 6556), (242, 5364), (264, 4917), (298, 4356), (363, 3576), (396, 3278), (447, 2904), (484, 2682), (596, 2178), (726, 1788), (792, 1639), (894, 1452), (968, 1341), (1089, 1192)]