1388442384

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4995

約数の個数: 200

約数和(自身を含む): 4741744128

約数和(自身を除く): 3353301744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3472, 3906, 4464, 4536, 4937, 5022, 5208, 5859, 6696, 7812, 9072, 9874, 10044, 10416, 11718, 13392, 14811, 15624, 17577, 19748, 20088, 23436, 29622, 31248, 34559, 35154, 39496, 40176, 44433, 46872, 59244, 69118, 70308, 78992, 88866, 93744, 103677, 118488, 133299, 138236, 140616, 153047, 177732, 207354, 236976, 266598, 276472, 281232, 306094, 311031, 355464, 399897, 414708, 459141, 533196, 552944, 612188, 622062, 710928, 799794, 829416, 918282, 933093, 1066392, 1071329, 1224376, 1244124, 1377423, 1599588, 1658832, 1836564, 1866186, 2132784, 2142658, 2448752, 2488248, 2754846, 2799279, 3199176, 3213987, 3673128, 3732372, 4132269, 4285316, 4976496, 5509692, 5598558, 6398352, 6427974, 7346256, 7464744, 8264538, 8570632, 9641961, 11019384, 11197116, 12396807, 12855948, 14929488, 16529076, 17141264, 19283922, 22038768, 22394232, 24793614, 25711896, 28925883, 33058152, 38567844, 44788464, 49587228, 51423792, 57851766, 66116304, 77135688, 86777649, 99174456, 115703532, 154271376, 173555298, 198348912, 231407064, 347110596, 462814128, 694221192, 1388442384]

約数ペア:

[(1, 1388442384), (2, 694221192), (3, 462814128), (4, 347110596), (6, 231407064), (7, 198348912), (8, 173555298), (9, 154271376), (12, 115703532), (14, 99174456), (16, 86777649), (18, 77135688), (21, 66116304), (24, 57851766), (27, 51423792), (28, 49587228), (31, 44788464), (36, 38567844), (42, 33058152), (48, 28925883), (54, 25711896), (56, 24793614), (62, 22394232), (63, 22038768), (72, 19283922), (81, 17141264), (84, 16529076), (93, 14929488), (108, 12855948), (112, 12396807), (124, 11197116), (126, 11019384), (144, 9641961), (162, 8570632), (168, 8264538), (186, 7464744), (189, 7346256), (216, 6427974), (217, 6398352), (248, 5598558), (252, 5509692), (279, 4976496), (324, 4285316), (336, 4132269), (372, 3732372), (378, 3673128), (432, 3213987), (434, 3199176), (496, 2799279), (504, 2754846), (558, 2488248), (567, 2448752), (648, 2142658), (651, 2132784), (744, 1866186), (756, 1836564), (837, 1658832), (868, 1599588), (1008, 1377423), (1116, 1244124), (1134, 1224376), (1296, 1071329), (1302, 1066392), (1488, 933093), (1512, 918282), (1674, 829416), (1736, 799794), (1953, 710928), (2232, 622062), (2268, 612188), (2511, 552944), (2604, 533196), (3024, 459141), (3348, 414708), (3472, 399897), (3906, 355464), (4464, 311031), (4536, 306094), (4937, 281232), (5022, 276472), (5208, 266598), (5859, 236976), (6696, 207354), (7812, 177732), (9072, 153047), (9874, 140616), (10044, 138236), (10416, 133299), (11718, 118488), (13392, 103677), (14811, 93744), (15624, 88866), (17577, 78992), (19748, 70308), (20088, 69118), (23436, 59244), (29622, 46872), (31248, 44433), (34559, 40176), (35154, 39496)]