289675824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 826613760

約数和(自身を除く): 536937936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 61, 76, 82, 114, 122, 123, 127, 152, 164, 183, 228, 244, 246, 254, 304, 328, 366, 381, 456, 488, 492, 508, 656, 732, 762, 779, 912, 976, 984, 1016, 1159, 1464, 1524, 1558, 1968, 2032, 2318, 2337, 2413, 2501, 2928, 3048, 3116, 3477, 4636, 4674, 4826, 5002, 5207, 6096, 6232, 6954, 7239, 7503, 7747, 9272, 9348, 9652, 10004, 10414, 12464, 13908, 14478, 15006, 15494, 15621, 18544, 18696, 19304, 20008, 20828, 23241, 27816, 28956, 30012, 30988, 31242, 37392, 38608, 40016, 41656, 46482, 47519, 55632, 57912, 60024, 61976, 62484, 83312, 92964, 95038, 98933, 115824, 120048, 123952, 124968, 142557, 147193, 185928, 190076, 197866, 249936, 285114, 294386, 296799, 317627, 371856, 380152, 395732, 441579, 570228, 588772, 593598, 635254, 760304, 791464, 883158, 952881, 1140456, 1177544, 1187196, 1270508, 1582928, 1766316, 1905762, 2280912, 2355088, 2374392, 2541016, 3532632, 3811524, 4748784, 5082032, 6034913, 7065264, 7623048, 12069826, 15246096, 18104739, 24139652, 36209478, 48279304, 72418956, 96558608, 144837912, 289675824]

約数ペア:

[(1, 289675824), (2, 144837912), (3, 96558608), (4, 72418956), (6, 48279304), (8, 36209478), (12, 24139652), (16, 18104739), (19, 15246096), (24, 12069826), (38, 7623048), (41, 7065264), (48, 6034913), (57, 5082032), (61, 4748784), (76, 3811524), (82, 3532632), (114, 2541016), (122, 2374392), (123, 2355088), (127, 2280912), (152, 1905762), (164, 1766316), (183, 1582928), (228, 1270508), (244, 1187196), (246, 1177544), (254, 1140456), (304, 952881), (328, 883158), (366, 791464), (381, 760304), (456, 635254), (488, 593598), (492, 588772), (508, 570228), (656, 441579), (732, 395732), (762, 380152), (779, 371856), (912, 317627), (976, 296799), (984, 294386), (1016, 285114), (1159, 249936), (1464, 197866), (1524, 190076), (1558, 185928), (1968, 147193), (2032, 142557), (2318, 124968), (2337, 123952), (2413, 120048), (2501, 115824), (2928, 98933), (3048, 95038), (3116, 92964), (3477, 83312), (4636, 62484), (4674, 61976), (4826, 60024), (5002, 57912), (5207, 55632), (6096, 47519), (6232, 46482), (6954, 41656), (7239, 40016), (7503, 38608), (7747, 37392), (9272, 31242), (9348, 30988), (9652, 30012), (10004, 28956), (10414, 27816), (12464, 23241), (13908, 20828), (14478, 20008), (15006, 19304), (15494, 18696), (15621, 18544)]