554268

素因数分解:

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

素因数の和:67

約数の個数: 96

約数和(自身を含む): 1693440

約数和(自身を除く): 1139172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 19, 22, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 76, 78, 102, 114, 132, 143, 156, 187, 204, 209, 221, 228, 247, 286, 323, 374, 418, 429, 442, 494, 561, 572, 627, 646, 663, 741, 748, 836, 858, 884, 969, 988, 1122, 1254, 1292, 1326, 1482, 1716, 1938, 2244, 2431, 2508, 2652, 2717, 2964, 3553, 3876, 4199, 4862, 5434, 7106, 7293, 8151, 8398, 9724, 10659, 10868, 12597, 14212, 14586, 16302, 16796, 21318, 25194, 29172, 32604, 42636, 46189, 50388, 92378, 138567, 184756, 277134, 554268]

約数ペア:

[(1, 554268), (2, 277134), (3, 184756), (4, 138567), (6, 92378), (11, 50388), (12, 46189), (13, 42636), (17, 32604), (19, 29172), (22, 25194), (26, 21318), (33, 16796), (34, 16302), (38, 14586), (39, 14212), (44, 12597), (51, 10868), (52, 10659), (57, 9724), (66, 8398), (68, 8151), (76, 7293), (78, 7106), (102, 5434), (114, 4862), (132, 4199), (143, 3876), (156, 3553), (187, 2964), (204, 2717), (209, 2652), (221, 2508), (228, 2431), (247, 2244), (286, 1938), (323, 1716), (374, 1482), (418, 1326), (429, 1292), (442, 1254), (494, 1122), (561, 988), (572, 969), (627, 884), (646, 858), (663, 836), (741, 748)]