1400726847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 2148249600

約数和(自身を除く): 747522753

約数列:

[1, 3, 13, 31, 39, 59, 73, 93, 177, 219, 269, 403, 767, 807, 949, 1209, 1829, 2263, 2301, 2847, 3497, 4307, 5487, 6789, 8339, 10491, 12921, 15871, 19637, 23777, 25017, 29419, 47613, 55991, 58911, 71331, 88257, 108407, 133517, 167973, 206323, 255281, 325221, 400551, 492001, 608747, 618969, 765843, 1158583, 1476003, 1735721, 1826241, 3475749, 5207163, 6396013, 7913711, 15061579, 19188039, 23741133, 35916073, 45184737, 107748219, 466908949, 1400726847]

約数ペア:

[(1, 1400726847), (3, 466908949), (13, 107748219), (31, 45184737), (39, 35916073), (59, 23741133), (73, 19188039), (93, 15061579), (177, 7913711), (219, 6396013), (269, 5207163), (403, 3475749), (767, 1826241), (807, 1735721), (949, 1476003), (1209, 1158583), (1829, 765843), (2263, 618969), (2301, 608747), (2847, 492001), (3497, 400551), (4307, 325221), (5487, 255281), (6789, 206323), (8339, 167973), (10491, 133517), (12921, 108407), (15871, 88257), (19637, 71331), (23777, 58911), (25017, 55991), (29419, 47613)]