277134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 64

約数和(自身を含む): 725760

約数和(自身を除く): 448626

約数列:

[1, 2, 3, 6, 11, 13, 17, 19, 22, 26, 33, 34, 38, 39, 51, 57, 66, 78, 102, 114, 143, 187, 209, 221, 247, 286, 323, 374, 418, 429, 442, 494, 561, 627, 646, 663, 741, 858, 969, 1122, 1254, 1326, 1482, 1938, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 7293, 8151, 8398, 10659, 12597, 14586, 16302, 21318, 25194, 46189, 92378, 138567, 277134]

約数ペア:

[(1, 277134), (2, 138567), (3, 92378), (6, 46189), (11, 25194), (13, 21318), (17, 16302), (19, 14586), (22, 12597), (26, 10659), (33, 8398), (34, 8151), (38, 7293), (39, 7106), (51, 5434), (57, 4862), (66, 4199), (78, 3553), (102, 2717), (114, 2431), (143, 1938), (187, 1482), (209, 1326), (221, 1254), (247, 1122), (286, 969), (323, 858), (374, 741), (418, 663), (429, 646), (442, 627), (494, 561)]