215570652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 572006400

約数和(自身を除く): 356435748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 139, 186, 278, 341, 372, 379, 417, 556, 682, 758, 834, 1023, 1137, 1364, 1516, 1529, 1668, 2046, 2274, 3058, 4092, 4169, 4309, 4548, 4587, 6116, 8338, 8618, 9174, 11749, 12507, 12927, 16676, 17236, 18348, 23498, 25014, 25854, 35247, 46996, 47399, 50028, 51708, 52681, 70494, 94798, 105362, 129239, 140988, 142197, 158043, 189596, 210724, 258478, 284394, 316086, 387717, 516956, 568788, 579491, 632172, 775434, 1158982, 1550868, 1633111, 1738473, 2317964, 3266222, 3476946, 4899333, 6532444, 6953892, 9798666, 17964221, 19597332, 35928442, 53892663, 71856884, 107785326, 215570652]

約数ペア:

[(1, 215570652), (2, 107785326), (3, 71856884), (4, 53892663), (6, 35928442), (11, 19597332), (12, 17964221), (22, 9798666), (31, 6953892), (33, 6532444), (44, 4899333), (62, 3476946), (66, 3266222), (93, 2317964), (124, 1738473), (132, 1633111), (139, 1550868), (186, 1158982), (278, 775434), (341, 632172), (372, 579491), (379, 568788), (417, 516956), (556, 387717), (682, 316086), (758, 284394), (834, 258478), (1023, 210724), (1137, 189596), (1364, 158043), (1516, 142197), (1529, 140988), (1668, 129239), (2046, 105362), (2274, 94798), (3058, 70494), (4092, 52681), (4169, 51708), (4309, 50028), (4548, 47399), (4587, 46996), (6116, 35247), (8338, 25854), (8618, 25014), (9174, 23498), (11749, 18348), (12507, 17236), (12927, 16676)]