305984952

素因数分解:

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

素因数の和:5227

約数の個数: 160

約数和(自身を含む): 1055023200

約数和(自身を除く): 749038248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 5189, 6552, 7371, 8424, 9828, 10378, 14742, 15567, 19656, 20756, 29484, 31134, 36323, 41512, 46701, 58968, 62268, 67457, 72646, 93402, 108969, 124536, 134914, 140103, 145292, 186804, 202371, 217938, 269828, 280206, 290584, 326907, 373608, 404742, 420309, 435876, 472199, 539656, 560412, 607113, 653814, 809484, 840618, 871752, 944398, 980721, 1120824, 1214226, 1307628, 1416597, 1618968, 1681236, 1821339, 1888796, 1961442, 2428452, 2615256, 2833194, 2942163, 3362472, 3642678, 3777592, 3922884, 4249791, 4856904, 5464017, 5666388, 5884326, 7285356, 7845768, 8499582, 10928034, 11332776, 11768652, 12749373, 14570712, 16999164, 21856068, 23537304, 25498746, 33998328, 38248119, 43712136, 50997492, 76496238, 101994984, 152992476, 305984952]

約数ペア:

[(1, 305984952), (2, 152992476), (3, 101994984), (4, 76496238), (6, 50997492), (7, 43712136), (8, 38248119), (9, 33998328), (12, 25498746), (13, 23537304), (14, 21856068), (18, 16999164), (21, 14570712), (24, 12749373), (26, 11768652), (27, 11332776), (28, 10928034), (36, 8499582), (39, 7845768), (42, 7285356), (52, 5884326), (54, 5666388), (56, 5464017), (63, 4856904), (72, 4249791), (78, 3922884), (81, 3777592), (84, 3642678), (91, 3362472), (104, 2942163), (108, 2833194), (117, 2615256), (126, 2428452), (156, 1961442), (162, 1888796), (168, 1821339), (182, 1681236), (189, 1618968), (216, 1416597), (234, 1307628), (252, 1214226), (273, 1120824), (312, 980721), (324, 944398), (351, 871752), (364, 840618), (378, 809484), (468, 653814), (504, 607113), (546, 560412), (567, 539656), (648, 472199), (702, 435876), (728, 420309), (756, 404742), (819, 373608), (936, 326907), (1053, 290584), (1092, 280206), (1134, 269828), (1404, 217938), (1512, 202371), (1638, 186804), (2106, 145292), (2184, 140103), (2268, 134914), (2457, 124536), (2808, 108969), (3276, 93402), (4212, 72646), (4536, 67457), (4914, 62268), (5189, 58968), (6552, 46701), (7371, 41512), (8424, 36323), (9828, 31134), (10378, 29484), (14742, 20756), (15567, 19656)]