255763296

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 761866560

約数和(自身を除く): 506103264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 113, 116, 144, 174, 226, 232, 261, 271, 288, 339, 348, 452, 464, 522, 542, 678, 696, 813, 904, 928, 1017, 1044, 1084, 1356, 1392, 1626, 1808, 2034, 2088, 2168, 2439, 2712, 2784, 3252, 3277, 3616, 4068, 4176, 4336, 4878, 5424, 6504, 6554, 7859, 8136, 8352, 8672, 9756, 9831, 10848, 13008, 13108, 15718, 16272, 19512, 19662, 23577, 26016, 26216, 29493, 30623, 31436, 32544, 39024, 39324, 47154, 52432, 58986, 61246, 62872, 70731, 78048, 78648, 91869, 94308, 104864, 117972, 122492, 125744, 141462, 157296, 183738, 188616, 235944, 244984, 251488, 275607, 282924, 314592, 367476, 377232, 471888, 489968, 551214, 565848, 734952, 754464, 888067, 943776, 979936, 1102428, 1131696, 1469904, 1776134, 2204856, 2263392, 2664201, 2939808, 3552268, 4409712, 5328402, 7104536, 7992603, 8819424, 10656804, 14209072, 15985206, 21313608, 28418144, 31970412, 42627216, 63940824, 85254432, 127881648, 255763296]

約数ペア:

[(1, 255763296), (2, 127881648), (3, 85254432), (4, 63940824), (6, 42627216), (8, 31970412), (9, 28418144), (12, 21313608), (16, 15985206), (18, 14209072), (24, 10656804), (29, 8819424), (32, 7992603), (36, 7104536), (48, 5328402), (58, 4409712), (72, 3552268), (87, 2939808), (96, 2664201), (113, 2263392), (116, 2204856), (144, 1776134), (174, 1469904), (226, 1131696), (232, 1102428), (261, 979936), (271, 943776), (288, 888067), (339, 754464), (348, 734952), (452, 565848), (464, 551214), (522, 489968), (542, 471888), (678, 377232), (696, 367476), (813, 314592), (904, 282924), (928, 275607), (1017, 251488), (1044, 244984), (1084, 235944), (1356, 188616), (1392, 183738), (1626, 157296), (1808, 141462), (2034, 125744), (2088, 122492), (2168, 117972), (2439, 104864), (2712, 94308), (2784, 91869), (3252, 78648), (3277, 78048), (3616, 70731), (4068, 62872), (4176, 61246), (4336, 58986), (4878, 52432), (5424, 47154), (6504, 39324), (6554, 39024), (7859, 32544), (8136, 31436), (8352, 30623), (8672, 29493), (9756, 26216), (9831, 26016), (10848, 23577), (13008, 19662), (13108, 19512), (15718, 16272)]