721103712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1051}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 2167490304

約数和(自身を除く): 1446386592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1021, 1051, 2042, 2102, 3063, 3153, 4084, 4204, 6126, 6306, 7147, 7357, 8168, 8408, 12252, 12612, 14294, 14714, 16336, 16816, 21441, 22071, 24504, 25224, 28588, 29428, 32672, 33632, 42882, 44142, 49008, 50448, 57176, 58856, 85764, 88284, 98016, 100896, 114352, 117712, 171528, 176568, 228704, 235424, 343056, 353136, 686112, 706272, 1073071, 2146142, 3219213, 4292284, 6438426, 7511497, 8584568, 12876852, 15022994, 17169136, 22534491, 25753704, 30045988, 34338272, 45068982, 51507408, 60091976, 90137964, 103014816, 120183952, 180275928, 240367904, 360551856, 721103712]

約数ペア:

[(1, 721103712), (2, 360551856), (3, 240367904), (4, 180275928), (6, 120183952), (7, 103014816), (8, 90137964), (12, 60091976), (14, 51507408), (16, 45068982), (21, 34338272), (24, 30045988), (28, 25753704), (32, 22534491), (42, 17169136), (48, 15022994), (56, 12876852), (84, 8584568), (96, 7511497), (112, 6438426), (168, 4292284), (224, 3219213), (336, 2146142), (672, 1073071), (1021, 706272), (1051, 686112), (2042, 353136), (2102, 343056), (3063, 235424), (3153, 228704), (4084, 176568), (4204, 171528), (6126, 117712), (6306, 114352), (7147, 100896), (7357, 98016), (8168, 88284), (8408, 85764), (12252, 58856), (12612, 57176), (14294, 50448), (14714, 49008), (16336, 44142), (16816, 42882), (21441, 33632), (22071, 32672), (24504, 29428), (25224, 28588)]