407870596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 902651904

約数和(自身を除く): 494781308

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 131, 211, 217, 238, 262, 422, 434, 476, 524, 527, 844, 868, 917, 1054, 1477, 1834, 2108, 2227, 2954, 3587, 3668, 3689, 4061, 4454, 5908, 6541, 7174, 7378, 8122, 8908, 13082, 14348, 14756, 15589, 16244, 25109, 26164, 27641, 28427, 31178, 45787, 50218, 55282, 56854, 62356, 69037, 91574, 100436, 110564, 111197, 113708, 138074, 183148, 193487, 222394, 276148, 386974, 444788, 469897, 483259, 773948, 778379, 856871, 939794, 966518, 1556758, 1713742, 1879588, 1933036, 3113516, 3289279, 3427484, 5998097, 6578558, 11996194, 13157116, 14566807, 23992388, 29133614, 58267228, 101967649, 203935298, 407870596]

約数ペア:

[(1, 407870596), (2, 203935298), (4, 101967649), (7, 58267228), (14, 29133614), (17, 23992388), (28, 14566807), (31, 13157116), (34, 11996194), (62, 6578558), (68, 5998097), (119, 3427484), (124, 3289279), (131, 3113516), (211, 1933036), (217, 1879588), (238, 1713742), (262, 1556758), (422, 966518), (434, 939794), (476, 856871), (524, 778379), (527, 773948), (844, 483259), (868, 469897), (917, 444788), (1054, 386974), (1477, 276148), (1834, 222394), (2108, 193487), (2227, 183148), (2954, 138074), (3587, 113708), (3668, 111197), (3689, 110564), (4061, 100436), (4454, 91574), (5908, 69037), (6541, 62356), (7174, 56854), (7378, 55282), (8122, 50218), (8908, 45787), (13082, 31178), (14348, 28427), (14756, 27641), (15589, 26164), (16244, 25109)]