1913017232

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 4440965760

約数和(自身を除く): 2527948528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 79, 98, 112, 134, 158, 196, 268, 316, 392, 461, 469, 536, 553, 632, 784, 922, 938, 1072, 1106, 1264, 1844, 1876, 2212, 3227, 3283, 3688, 3752, 3871, 4424, 5293, 6454, 6566, 7376, 7504, 7742, 8848, 10586, 12908, 13132, 15484, 21172, 22589, 25816, 26264, 30887, 30968, 36419, 37051, 42344, 45178, 51632, 52528, 61774, 61936, 72838, 74102, 84688, 90356, 123548, 145676, 148204, 180712, 216209, 247096, 254933, 259357, 291352, 296408, 361424, 432418, 494192, 509866, 518714, 582704, 592816, 864836, 1019732, 1037428, 1513463, 1729672, 1784531, 2039464, 2074856, 2440073, 3026926, 3459344, 3569062, 4078928, 4149712, 4880146, 6053852, 7138124, 9760292, 12107704, 14276248, 17080511, 19520584, 24215408, 28552496, 34161022, 39041168, 68322044, 119563577, 136644088, 239127154, 273288176, 478254308, 956508616, 1913017232]

約数ペア:

[(1, 1913017232), (2, 956508616), (4, 478254308), (7, 273288176), (8, 239127154), (14, 136644088), (16, 119563577), (28, 68322044), (49, 39041168), (56, 34161022), (67, 28552496), (79, 24215408), (98, 19520584), (112, 17080511), (134, 14276248), (158, 12107704), (196, 9760292), (268, 7138124), (316, 6053852), (392, 4880146), (461, 4149712), (469, 4078928), (536, 3569062), (553, 3459344), (632, 3026926), (784, 2440073), (922, 2074856), (938, 2039464), (1072, 1784531), (1106, 1729672), (1264, 1513463), (1844, 1037428), (1876, 1019732), (2212, 864836), (3227, 592816), (3283, 582704), (3688, 518714), (3752, 509866), (3871, 494192), (4424, 432418), (5293, 361424), (6454, 296408), (6566, 291352), (7376, 259357), (7504, 254933), (7742, 247096), (8848, 216209), (10586, 180712), (12908, 148204), (13132, 145676), (15484, 123548), (21172, 90356), (22589, 84688), (25816, 74102), (26264, 72838), (30887, 61936), (30968, 61774), (36419, 52528), (37051, 51632), (42344, 45178)]