40387908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 69347004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 53, 66, 69, 92, 106, 132, 138, 159, 212, 251, 253, 276, 318, 502, 506, 583, 636, 753, 759, 1004, 1012, 1166, 1219, 1506, 1518, 1749, 2332, 2438, 2761, 3012, 3036, 3498, 3657, 4876, 5522, 5773, 6996, 7314, 8283, 11044, 11546, 13303, 13409, 14628, 16566, 17319, 23092, 26606, 26818, 33132, 34638, 39909, 40227, 53212, 53636, 63503, 69276, 79818, 80454, 127006, 146333, 159636, 160908, 190509, 254012, 292666, 305969, 381018, 438999, 585332, 611938, 762036, 877998, 917907, 1223876, 1755996, 1835814, 3365659, 3671628, 6731318, 10096977, 13462636, 20193954, 40387908]

約数ペア:

[(1, 40387908), (2, 20193954), (3, 13462636), (4, 10096977), (6, 6731318), (11, 3671628), (12, 3365659), (22, 1835814), (23, 1755996), (33, 1223876), (44, 917907), (46, 877998), (53, 762036), (66, 611938), (69, 585332), (92, 438999), (106, 381018), (132, 305969), (138, 292666), (159, 254012), (212, 190509), (251, 160908), (253, 159636), (276, 146333), (318, 127006), (502, 80454), (506, 79818), (583, 69276), (636, 63503), (753, 53636), (759, 53212), (1004, 40227), (1012, 39909), (1166, 34638), (1219, 33132), (1506, 26818), (1518, 26606), (1749, 23092), (2332, 17319), (2438, 16566), (2761, 14628), (3012, 13409), (3036, 13303), (3498, 11546), (3657, 11044), (4876, 8283), (5522, 7314), (5773, 6996)]