667341324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2344

約数の個数: 144

約数和(自身を含む): 1976371488

約数和(自身を除く): 1309030164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 204, 221, 222, 234, 306, 333, 442, 444, 468, 481, 612, 629, 663, 666, 884, 962, 1258, 1326, 1332, 1443, 1887, 1924, 1989, 2267, 2516, 2652, 2886, 3774, 3978, 4329, 4534, 5661, 5772, 6801, 7548, 7956, 8177, 8658, 9068, 11322, 13602, 16354, 17316, 20403, 22644, 24531, 27204, 29471, 32708, 38539, 40806, 49062, 58942, 73593, 77078, 81612, 83879, 88413, 98124, 115617, 117884, 147186, 154156, 167758, 176826, 231234, 251637, 265239, 294372, 335516, 346851, 353652, 462468, 501007, 503274, 530478, 693702, 754911, 1002014, 1006548, 1060956, 1090427, 1387404, 1425943, 1503021, 1509822, 2004028, 2180854, 2851886, 3006042, 3019644, 3271281, 4277829, 4361708, 4509063, 5703772, 6012084, 6542562, 8555658, 9018126, 9813843, 12833487, 13085124, 17111316, 18036252, 18537259, 19627686, 25666974, 37074518, 39255372, 51333948, 55611777, 74149036, 111223554, 166835331, 222447108, 333670662, 667341324]

約数ペア:

[(1, 667341324), (2, 333670662), (3, 222447108), (4, 166835331), (6, 111223554), (9, 74149036), (12, 55611777), (13, 51333948), (17, 39255372), (18, 37074518), (26, 25666974), (34, 19627686), (36, 18537259), (37, 18036252), (39, 17111316), (51, 13085124), (52, 12833487), (68, 9813843), (74, 9018126), (78, 8555658), (102, 6542562), (111, 6012084), (117, 5703772), (148, 4509063), (153, 4361708), (156, 4277829), (204, 3271281), (221, 3019644), (222, 3006042), (234, 2851886), (306, 2180854), (333, 2004028), (442, 1509822), (444, 1503021), (468, 1425943), (481, 1387404), (612, 1090427), (629, 1060956), (663, 1006548), (666, 1002014), (884, 754911), (962, 693702), (1258, 530478), (1326, 503274), (1332, 501007), (1443, 462468), (1887, 353652), (1924, 346851), (1989, 335516), (2267, 294372), (2516, 265239), (2652, 251637), (2886, 231234), (3774, 176826), (3978, 167758), (4329, 154156), (4534, 147186), (5661, 117884), (5772, 115617), (6801, 98124), (7548, 88413), (7956, 83879), (8177, 81612), (8658, 77078), (9068, 73593), (11322, 58942), (13602, 49062), (16354, 40806), (17316, 38539), (20403, 32708), (22644, 29471), (24531, 27204)]