2637455328

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{9241}}^1$

素因数の和:10248

約数の個数: 72

約数和(自身を含む): 7508644416

約数和(自身を除く): 4871189088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1982, 2973, 3964, 5946, 7928, 8919, 9241, 11892, 15856, 17838, 18482, 23784, 27723, 31712, 35676, 36964, 47568, 55446, 71352, 73928, 83169, 95136, 110892, 142704, 147856, 166338, 221784, 285408, 295712, 332676, 443568, 665352, 887136, 1330704, 2661408, 9157831, 18315662, 27473493, 36631324, 54946986, 73262648, 82420479, 109893972, 146525296, 164840958, 219787944, 293050592, 329681916, 439575888, 659363832, 879151776, 1318727664, 2637455328]

約数ペア:

[(1, 2637455328), (2, 1318727664), (3, 879151776), (4, 659363832), (6, 439575888), (8, 329681916), (9, 293050592), (12, 219787944), (16, 164840958), (18, 146525296), (24, 109893972), (32, 82420479), (36, 73262648), (48, 54946986), (72, 36631324), (96, 27473493), (144, 18315662), (288, 9157831), (991, 2661408), (1982, 1330704), (2973, 887136), (3964, 665352), (5946, 443568), (7928, 332676), (8919, 295712), (9241, 285408), (11892, 221784), (15856, 166338), (17838, 147856), (18482, 142704), (23784, 110892), (27723, 95136), (31712, 83169), (35676, 73928), (36964, 71352), (47568, 55446)]