289693056

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 532834944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 199, 204, 223, 272, 384, 398, 408, 446, 544, 597, 669, 796, 816, 892, 1088, 1194, 1338, 1592, 1632, 1784, 2176, 2388, 2676, 3184, 3264, 3383, 3568, 3791, 4776, 5352, 6368, 6528, 6766, 7136, 7582, 9552, 10149, 10704, 11373, 12736, 13532, 14272, 15164, 19104, 20298, 21408, 22746, 25472, 27064, 28544, 30328, 38208, 40596, 42816, 44377, 45492, 54128, 60656, 76416, 81192, 85632, 88754, 90984, 108256, 121312, 133131, 162384, 177508, 181968, 216512, 242624, 266262, 324768, 355016, 363936, 433024, 485248, 532524, 649536, 710032, 727872, 754409, 1065048, 1299072, 1420064, 1455744, 1508818, 2130096, 2263227, 2840128, 3017636, 4260192, 4526454, 5680256, 6035272, 8520384, 9052908, 12070544, 17040768, 18105816, 24141088, 36211632, 48282176, 72423264, 96564352, 144846528, 289693056]

約数ペア:

[(1, 289693056), (2, 144846528), (3, 96564352), (4, 72423264), (6, 48282176), (8, 36211632), (12, 24141088), (16, 18105816), (17, 17040768), (24, 12070544), (32, 9052908), (34, 8520384), (48, 6035272), (51, 5680256), (64, 4526454), (68, 4260192), (96, 3017636), (102, 2840128), (128, 2263227), (136, 2130096), (192, 1508818), (199, 1455744), (204, 1420064), (223, 1299072), (272, 1065048), (384, 754409), (398, 727872), (408, 710032), (446, 649536), (544, 532524), (597, 485248), (669, 433024), (796, 363936), (816, 355016), (892, 324768), (1088, 266262), (1194, 242624), (1338, 216512), (1592, 181968), (1632, 177508), (1784, 162384), (2176, 133131), (2388, 121312), (2676, 108256), (3184, 90984), (3264, 88754), (3383, 85632), (3568, 81192), (3791, 76416), (4776, 60656), (5352, 54128), (6368, 45492), (6528, 44377), (6766, 42816), (7136, 40596), (7582, 38208), (9552, 30328), (10149, 28544), (10704, 27064), (11373, 25472), (12736, 22746), (13532, 21408), (14272, 20298), (15164, 19104)]