290656038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 643930560

約数和(自身を除く): 353274522

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 97, 102, 174, 194, 291, 493, 582, 986, 1013, 1479, 1649, 2026, 2813, 2958, 3039, 3298, 4947, 5626, 6078, 8439, 9894, 16878, 17221, 29377, 34442, 47821, 51663, 58754, 88131, 95642, 98261, 103326, 143463, 176262, 196522, 286926, 294783, 499409, 589566, 998818, 1498227, 1670437, 2849569, 2996454, 3340874, 5011311, 5699138, 8548707, 10022622, 17097414, 48442673, 96885346, 145328019, 290656038]

約数ペア:

[(1, 290656038), (2, 145328019), (3, 96885346), (6, 48442673), (17, 17097414), (29, 10022622), (34, 8548707), (51, 5699138), (58, 5011311), (87, 3340874), (97, 2996454), (102, 2849569), (174, 1670437), (194, 1498227), (291, 998818), (493, 589566), (582, 499409), (986, 294783), (1013, 286926), (1479, 196522), (1649, 176262), (2026, 143463), (2813, 103326), (2958, 98261), (3039, 95642), (3298, 88131), (4947, 58754), (5626, 51663), (6078, 47821), (8439, 34442), (9894, 29377), (16878, 17221)]