445175346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 1161216000

約数和(自身を除く): 716040654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 149, 154, 174, 203, 223, 231, 298, 319, 406, 446, 447, 462, 609, 638, 669, 894, 957, 1043, 1218, 1338, 1561, 1639, 1914, 2086, 2233, 2453, 3122, 3129, 3278, 4321, 4466, 4683, 4906, 4917, 6258, 6467, 6699, 7359, 8642, 9366, 9834, 11473, 12934, 12963, 13398, 14718, 17171, 19401, 22946, 25926, 30247, 33227, 34342, 34419, 38802, 45269, 47531, 51513, 60494, 66454, 68838, 71137, 90538, 90741, 95062, 99681, 103026, 135807, 142274, 142593, 181482, 199362, 213411, 232589, 271614, 285186, 332717, 365497, 426822, 465178, 497959, 665434, 697767, 730994, 963583, 995918, 998151, 1096491, 1395534, 1493877, 1927166, 1996302, 2192982, 2558479, 2890749, 2987754, 5116958, 5781498, 6745081, 7675437, 10599413, 13490162, 15350874, 20235243, 21198826, 31798239, 40470486, 63596478, 74195891, 148391782, 222587673, 445175346]

約数ペア:

[(1, 445175346), (2, 222587673), (3, 148391782), (6, 74195891), (7, 63596478), (11, 40470486), (14, 31798239), (21, 21198826), (22, 20235243), (29, 15350874), (33, 13490162), (42, 10599413), (58, 7675437), (66, 6745081), (77, 5781498), (87, 5116958), (149, 2987754), (154, 2890749), (174, 2558479), (203, 2192982), (223, 1996302), (231, 1927166), (298, 1493877), (319, 1395534), (406, 1096491), (446, 998151), (447, 995918), (462, 963583), (609, 730994), (638, 697767), (669, 665434), (894, 497959), (957, 465178), (1043, 426822), (1218, 365497), (1338, 332717), (1561, 285186), (1639, 271614), (1914, 232589), (2086, 213411), (2233, 199362), (2453, 181482), (3122, 142593), (3129, 142274), (3278, 135807), (4321, 103026), (4466, 99681), (4683, 95062), (4906, 90741), (4917, 90538), (6258, 71137), (6467, 68838), (6699, 66454), (7359, 60494), (8642, 51513), (9366, 47531), (9834, 45269), (11473, 38802), (12934, 34419), (12963, 34342), (13398, 33227), (14718, 30247), (17171, 25926), (19401, 22946)]