508769568

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 1528450560

約数和(自身を除く): 1019680992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 138, 144, 178, 184, 207, 267, 276, 288, 356, 368, 414, 534, 552, 712, 736, 801, 828, 863, 1068, 1104, 1424, 1602, 1656, 1726, 2047, 2136, 2208, 2589, 2848, 3204, 3312, 3452, 4094, 4272, 5178, 6141, 6408, 6624, 6904, 7767, 8188, 8544, 10356, 12282, 12816, 13808, 15534, 16376, 18423, 19849, 20712, 24564, 25632, 27616, 31068, 32752, 36846, 39698, 41424, 49128, 59547, 62136, 65504, 73692, 76807, 79396, 82848, 98256, 119094, 124272, 147384, 153614, 158792, 178641, 196512, 230421, 238188, 248544, 294768, 307228, 317584, 357282, 460842, 476376, 589536, 614456, 635168, 691263, 714564, 921684, 952752, 1228912, 1382526, 1429128, 1766561, 1843368, 1905504, 2457824, 2765052, 2858256, 3533122, 3686736, 5299683, 5530104, 5716512, 7066244, 7373472, 10599366, 11060208, 14132488, 15899049, 21198732, 22120416, 28264976, 31798098, 42397464, 56529952, 63596196, 84794928, 127192392, 169589856, 254384784, 508769568]

約数ペア:

[(1, 508769568), (2, 254384784), (3, 169589856), (4, 127192392), (6, 84794928), (8, 63596196), (9, 56529952), (12, 42397464), (16, 31798098), (18, 28264976), (23, 22120416), (24, 21198732), (32, 15899049), (36, 14132488), (46, 11060208), (48, 10599366), (69, 7373472), (72, 7066244), (89, 5716512), (92, 5530104), (96, 5299683), (138, 3686736), (144, 3533122), (178, 2858256), (184, 2765052), (207, 2457824), (267, 1905504), (276, 1843368), (288, 1766561), (356, 1429128), (368, 1382526), (414, 1228912), (534, 952752), (552, 921684), (712, 714564), (736, 691263), (801, 635168), (828, 614456), (863, 589536), (1068, 476376), (1104, 460842), (1424, 357282), (1602, 317584), (1656, 307228), (1726, 294768), (2047, 248544), (2136, 238188), (2208, 230421), (2589, 196512), (2848, 178641), (3204, 158792), (3312, 153614), (3452, 147384), (4094, 124272), (4272, 119094), (5178, 98256), (6141, 82848), (6408, 79396), (6624, 76807), (6904, 73692), (7767, 65504), (8188, 62136), (8544, 59547), (10356, 49128), (12282, 41424), (12816, 39698), (13808, 36846), (15534, 32752), (16376, 31068), (18423, 27616), (19849, 25632), (20712, 24564)]