831402

素因数分解:

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

素因数の和:68

約数の個数: 96

約数和(自身を含む): 2358720

約数和(自身を除く): 1527318

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 19, 22, 26, 33, 34, 38, 39, 51, 57, 66, 78, 99, 102, 114, 117, 143, 153, 171, 187, 198, 209, 221, 234, 247, 286, 306, 323, 342, 374, 418, 429, 442, 494, 561, 627, 646, 663, 741, 858, 969, 1122, 1254, 1287, 1326, 1482, 1683, 1881, 1938, 1989, 2223, 2431, 2574, 2717, 2907, 3366, 3553, 3762, 3978, 4199, 4446, 4862, 5434, 5814, 7106, 7293, 8151, 8398, 10659, 12597, 14586, 16302, 21318, 21879, 24453, 25194, 31977, 37791, 43758, 46189, 48906, 63954, 75582, 92378, 138567, 277134, 415701, 831402]

約数ペア:

[(1, 831402), (2, 415701), (3, 277134), (6, 138567), (9, 92378), (11, 75582), (13, 63954), (17, 48906), (18, 46189), (19, 43758), (22, 37791), (26, 31977), (33, 25194), (34, 24453), (38, 21879), (39, 21318), (51, 16302), (57, 14586), (66, 12597), (78, 10659), (99, 8398), (102, 8151), (114, 7293), (117, 7106), (143, 5814), (153, 5434), (171, 4862), (187, 4446), (198, 4199), (209, 3978), (221, 3762), (234, 3553), (247, 3366), (286, 2907), (306, 2717), (323, 2574), (342, 2431), (374, 2223), (418, 1989), (429, 1938), (442, 1881), (494, 1683), (561, 1482), (627, 1326), (646, 1287), (663, 1254), (741, 1122), (858, 969)]