213590124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 617250816

約数和(自身を除く): 403660692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 127, 132, 137, 186, 198, 254, 274, 279, 341, 372, 381, 396, 411, 508, 548, 558, 682, 762, 822, 1023, 1116, 1143, 1233, 1364, 1397, 1507, 1524, 1644, 2046, 2286, 2466, 2794, 3014, 3069, 3937, 4092, 4191, 4247, 4521, 4572, 4932, 5588, 6028, 6138, 7874, 8382, 8494, 9042, 11811, 12276, 12573, 12741, 13563, 15748, 16764, 16988, 17399, 18084, 23622, 25146, 25482, 27126, 34798, 35433, 38223, 43307, 46717, 47244, 50292, 50964, 52197, 54252, 69596, 70866, 76446, 86614, 93434, 104394, 129921, 140151, 141732, 152892, 156591, 173228, 186868, 191389, 208788, 259842, 280302, 313182, 382778, 389763, 420453, 519684, 539369, 560604, 574167, 626364, 765556, 779526, 840906, 1078738, 1148334, 1559052, 1618107, 1681812, 1722501, 2157476, 2296668, 3236214, 3445002, 4854321, 5933059, 6472428, 6890004, 9708642, 11866118, 17799177, 19417284, 23732236, 35598354, 53397531, 71196708, 106795062, 213590124]

約数ペア:

[(1, 213590124), (2, 106795062), (3, 71196708), (4, 53397531), (6, 35598354), (9, 23732236), (11, 19417284), (12, 17799177), (18, 11866118), (22, 9708642), (31, 6890004), (33, 6472428), (36, 5933059), (44, 4854321), (62, 3445002), (66, 3236214), (93, 2296668), (99, 2157476), (124, 1722501), (127, 1681812), (132, 1618107), (137, 1559052), (186, 1148334), (198, 1078738), (254, 840906), (274, 779526), (279, 765556), (341, 626364), (372, 574167), (381, 560604), (396, 539369), (411, 519684), (508, 420453), (548, 389763), (558, 382778), (682, 313182), (762, 280302), (822, 259842), (1023, 208788), (1116, 191389), (1143, 186868), (1233, 173228), (1364, 156591), (1397, 152892), (1507, 141732), (1524, 140151), (1644, 129921), (2046, 104394), (2286, 93434), (2466, 86614), (2794, 76446), (3014, 70866), (3069, 69596), (3937, 54252), (4092, 52197), (4191, 50964), (4247, 50292), (4521, 47244), (4572, 46717), (4932, 43307), (5588, 38223), (6028, 35433), (6138, 34798), (7874, 27126), (8382, 25482), (8494, 25146), (9042, 23622), (11811, 18084), (12276, 17399), (12573, 16988), (12741, 16764), (13563, 15748)]