320428013418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1672607}}^1$

素因数の和:1673011

約数の個数: 48

約数和(自身を含む): 720158100480

約数和(自身を除く): 399730087062

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 367, 522, 734, 1101, 2202, 3303, 6606, 10643, 21286, 31929, 63858, 95787, 191574, 1672607, 3345214, 5017821, 10035642, 15053463, 30106926, 48505603, 97011206, 145516809, 291033618, 436550427, 613846769, 873100854, 1227693538, 1841540307, 3683080614, 5524620921, 11049241842, 17801556301, 35603112602, 53404668903, 106809337806, 160214006709, 320428013418]

約数ペア:

[(1, 320428013418), (2, 160214006709), (3, 106809337806), (6, 53404668903), (9, 35603112602), (18, 17801556301), (29, 11049241842), (58, 5524620921), (87, 3683080614), (174, 1841540307), (261, 1227693538), (367, 873100854), (522, 613846769), (734, 436550427), (1101, 291033618), (2202, 145516809), (3303, 97011206), (6606, 48505603), (10643, 30106926), (21286, 15053463), (31929, 10035642), (63858, 5017821), (95787, 3345214), (191574, 1672607)]