1223939808

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5231

約数の個数: 240

約数和(自身を含む): 4431097440

約数和(自身を除く): 3207157632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5189, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 10378, 11232, 13104, 14742, 15567, 16848, 18144, 19656, 20756, 26208, 29484, 31134, 33696, 36323, 39312, 41512, 46701, 58968, 62268, 67457, 72646, 78624, 83024, 93402, 108969, 117936, 124536, 134914, 140103, 145292, 166048, 186804, 202371, 217938, 235872, 249072, 269828, 280206, 290584, 326907, 373608, 404742, 420309, 435876, 472199, 498144, 539656, 560412, 581168, 607113, 653814, 747216, 809484, 840618, 871752, 944398, 980721, 1079312, 1120824, 1162336, 1214226, 1307628, 1416597, 1494432, 1618968, 1681236, 1743504, 1821339, 1888796, 1961442, 2158624, 2241648, 2428452, 2615256, 2833194, 2942163, 3237936, 3362472, 3487008, 3642678, 3777592, 3922884, 4249791, 4483296, 4856904, 5230512, 5464017, 5666388, 5884326, 6475872, 6724944, 7285356, 7555184, 7845768, 8499582, 9713808, 10461024, 10928034, 11332776, 11768652, 12749373, 13449888, 14570712, 15110368, 15691536, 16999164, 19427616, 21856068, 22665552, 23537304, 25498746, 29141424, 31383072, 33998328, 38248119, 43712136, 45331104, 47074608, 50997492, 58282848, 67996656, 76496238, 87424272, 94149216, 101994984, 135993312, 152992476, 174848544, 203989968, 305984952, 407979936, 611969904, 1223939808]

約数ペア:

[(1, 1223939808), (2, 611969904), (3, 407979936), (4, 305984952), (6, 203989968), (7, 174848544), (8, 152992476), (9, 135993312), (12, 101994984), (13, 94149216), (14, 87424272), (16, 76496238), (18, 67996656), (21, 58282848), (24, 50997492), (26, 47074608), (27, 45331104), (28, 43712136), (32, 38248119), (36, 33998328), (39, 31383072), (42, 29141424), (48, 25498746), (52, 23537304), (54, 22665552), (56, 21856068), (63, 19427616), (72, 16999164), (78, 15691536), (81, 15110368), (84, 14570712), (91, 13449888), (96, 12749373), (104, 11768652), (108, 11332776), (112, 10928034), (117, 10461024), (126, 9713808), (144, 8499582), (156, 7845768), (162, 7555184), (168, 7285356), (182, 6724944), (189, 6475872), (208, 5884326), (216, 5666388), (224, 5464017), (234, 5230512), (252, 4856904), (273, 4483296), (288, 4249791), (312, 3922884), (324, 3777592), (336, 3642678), (351, 3487008), (364, 3362472), (378, 3237936), (416, 2942163), (432, 2833194), (468, 2615256), (504, 2428452), (546, 2241648), (567, 2158624), (624, 1961442), (648, 1888796), (672, 1821339), (702, 1743504), (728, 1681236), (756, 1618968), (819, 1494432), (864, 1416597), (936, 1307628), (1008, 1214226), (1053, 1162336), (1092, 1120824), (1134, 1079312), (1248, 980721), (1296, 944398), (1404, 871752), (1456, 840618), (1512, 809484), (1638, 747216), (1872, 653814), (2016, 607113), (2106, 581168), (2184, 560412), (2268, 539656), (2457, 498144), (2592, 472199), (2808, 435876), (2912, 420309), (3024, 404742), (3276, 373608), (3744, 326907), (4212, 290584), (4368, 280206), (4536, 269828), (4914, 249072), (5189, 235872), (5616, 217938), (6048, 202371), (6552, 186804), (7371, 166048), (8424, 145292), (8736, 140103), (9072, 134914), (9828, 124536), (10378, 117936), (11232, 108969), (13104, 93402), (14742, 83024), (15567, 78624), (16848, 72646), (18144, 67457), (19656, 62268), (20756, 58968), (26208, 46701), (29484, 41512), (31134, 39312), (33696, 36323)]