905732394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 2359590912

約数和(自身を除く): 1453858518

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 41, 42, 47, 57, 62, 82, 93, 94, 114, 123, 133, 141, 186, 217, 246, 266, 282, 287, 329, 361, 399, 434, 574, 589, 651, 658, 722, 779, 798, 861, 893, 987, 1083, 1178, 1271, 1302, 1457, 1558, 1722, 1767, 1786, 1927, 1974, 2166, 2337, 2527, 2542, 2679, 2914, 3534, 3813, 3854, 4123, 4371, 4674, 5054, 5358, 5453, 5781, 6251, 7581, 7626, 8246, 8742, 8897, 10199, 10906, 11191, 11562, 12369, 12502, 13489, 14801, 15162, 16359, 16967, 17794, 18753, 20398, 22382, 24149, 24738, 26691, 26978, 27683, 29602, 30597, 32718, 33573, 33934, 36613, 37506, 40467, 44403, 48298, 50901, 53382, 55366, 59737, 61194, 67146, 72447, 73226, 78337, 80934, 83049, 88806, 101802, 103607, 109839, 118769, 119474, 144894, 156674, 166098, 169043, 179211, 193781, 207214, 219678, 235011, 237538, 256291, 310821, 338086, 356307, 358422, 387562, 418159, 458831, 470022, 507129, 512582, 525977, 581343, 621642, 695647, 712614, 768873, 836318, 917662, 1014258, 1051954, 1135003, 1162686, 1254477, 1376493, 1391294, 1537746, 1577931, 2086941, 2270006, 2508954, 2752986, 3155862, 3211817, 3405009, 3681839, 4173882, 4869529, 6423634, 6810018, 7363678, 7945021, 9635451, 9739058, 11045517, 14608587, 15890042, 19270902, 21565057, 22091034, 23835063, 29217174, 43130114, 47670126, 64695171, 129390342, 150955399, 301910798, 452866197, 905732394]

約数ペア:

[(1, 905732394), (2, 452866197), (3, 301910798), (6, 150955399), (7, 129390342), (14, 64695171), (19, 47670126), (21, 43130114), (31, 29217174), (38, 23835063), (41, 22091034), (42, 21565057), (47, 19270902), (57, 15890042), (62, 14608587), (82, 11045517), (93, 9739058), (94, 9635451), (114, 7945021), (123, 7363678), (133, 6810018), (141, 6423634), (186, 4869529), (217, 4173882), (246, 3681839), (266, 3405009), (282, 3211817), (287, 3155862), (329, 2752986), (361, 2508954), (399, 2270006), (434, 2086941), (574, 1577931), (589, 1537746), (651, 1391294), (658, 1376493), (722, 1254477), (779, 1162686), (798, 1135003), (861, 1051954), (893, 1014258), (987, 917662), (1083, 836318), (1178, 768873), (1271, 712614), (1302, 695647), (1457, 621642), (1558, 581343), (1722, 525977), (1767, 512582), (1786, 507129), (1927, 470022), (1974, 458831), (2166, 418159), (2337, 387562), (2527, 358422), (2542, 356307), (2679, 338086), (2914, 310821), (3534, 256291), (3813, 237538), (3854, 235011), (4123, 219678), (4371, 207214), (4674, 193781), (5054, 179211), (5358, 169043), (5453, 166098), (5781, 156674), (6251, 144894), (7581, 119474), (7626, 118769), (8246, 109839), (8742, 103607), (8897, 101802), (10199, 88806), (10906, 83049), (11191, 80934), (11562, 78337), (12369, 73226), (12502, 72447), (13489, 67146), (14801, 61194), (15162, 59737), (16359, 55366), (16967, 53382), (17794, 50901), (18753, 48298), (20398, 44403), (22382, 40467), (24149, 37506), (24738, 36613), (26691, 33934), (26978, 33573), (27683, 32718), (29602, 30597)]