1278937968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1503

約数の個数: 160

約数和(自身を含む): 4136735232

約数和(自身を除く): 2857797264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 293, 308, 336, 462, 528, 586, 616, 879, 924, 1172, 1181, 1232, 1758, 1848, 2051, 2344, 2362, 3223, 3516, 3543, 3696, 4102, 4688, 4724, 6153, 6446, 7032, 7086, 8204, 8267, 9448, 9669, 12306, 12892, 12991, 14064, 14172, 16408, 16534, 18896, 19338, 22561, 24612, 24801, 25784, 25982, 28344, 32816, 33068, 38676, 38973, 45122, 49224, 49602, 51568, 51964, 56688, 66136, 67683, 77352, 77946, 90244, 90937, 98448, 99204, 103928, 132272, 135366, 154704, 155892, 180488, 181874, 198408, 207856, 270732, 272811, 311784, 346033, 360976, 363748, 396816, 541464, 545622, 623568, 692066, 727496, 1038099, 1082928, 1091244, 1384132, 1454992, 2076198, 2182488, 2422231, 2768264, 3806363, 4152396, 4364976, 4844462, 5536528, 7266693, 7612726, 8304792, 9688924, 11419089, 14533386, 15225452, 16609584, 19377848, 22838178, 26644541, 29066772, 30450904, 38755696, 45676356, 53289082, 58133544, 60901808, 79933623, 91352712, 106578164, 116267088, 159867246, 182705424, 213156328, 319734492, 426312656, 639468984, 1278937968]

約数ペア:

[(1, 1278937968), (2, 639468984), (3, 426312656), (4, 319734492), (6, 213156328), (7, 182705424), (8, 159867246), (11, 116267088), (12, 106578164), (14, 91352712), (16, 79933623), (21, 60901808), (22, 58133544), (24, 53289082), (28, 45676356), (33, 38755696), (42, 30450904), (44, 29066772), (48, 26644541), (56, 22838178), (66, 19377848), (77, 16609584), (84, 15225452), (88, 14533386), (112, 11419089), (132, 9688924), (154, 8304792), (168, 7612726), (176, 7266693), (231, 5536528), (264, 4844462), (293, 4364976), (308, 4152396), (336, 3806363), (462, 2768264), (528, 2422231), (586, 2182488), (616, 2076198), (879, 1454992), (924, 1384132), (1172, 1091244), (1181, 1082928), (1232, 1038099), (1758, 727496), (1848, 692066), (2051, 623568), (2344, 545622), (2362, 541464), (3223, 396816), (3516, 363748), (3543, 360976), (3696, 346033), (4102, 311784), (4688, 272811), (4724, 270732), (6153, 207856), (6446, 198408), (7032, 181874), (7086, 180488), (8204, 155892), (8267, 154704), (9448, 135366), (9669, 132272), (12306, 103928), (12892, 99204), (12991, 98448), (14064, 90937), (14172, 90244), (16408, 77946), (16534, 77352), (18896, 67683), (19338, 66136), (22561, 56688), (24612, 51964), (24801, 51568), (25784, 49602), (25982, 49224), (28344, 45122), (32816, 38973), (33068, 38676)]