511321008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50969}}^1$

素因数の和:51010

約数の個数: 80

約数和(自身を含む): 1516867200

約数和(自身を除く): 1005546192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 50969, 101938, 152907, 203876, 305814, 407752, 560659, 611628, 815504, 968411, 1121318, 1223256, 1681977, 1936822, 2242636, 2446512, 2905233, 3363954, 3873644, 4485272, 5810466, 6727908, 7747288, 8970544, 10652521, 11620932, 13455816, 15494576, 21305042, 23241864, 26911632, 31957563, 42610084, 46483728, 63915126, 85220168, 127830252, 170440336, 255660504, 511321008]

約数ペア:

[(1, 511321008), (2, 255660504), (3, 170440336), (4, 127830252), (6, 85220168), (8, 63915126), (11, 46483728), (12, 42610084), (16, 31957563), (19, 26911632), (22, 23241864), (24, 21305042), (33, 15494576), (38, 13455816), (44, 11620932), (48, 10652521), (57, 8970544), (66, 7747288), (76, 6727908), (88, 5810466), (114, 4485272), (132, 3873644), (152, 3363954), (176, 2905233), (209, 2446512), (228, 2242636), (264, 1936822), (304, 1681977), (418, 1223256), (456, 1121318), (528, 968411), (627, 815504), (836, 611628), (912, 560659), (1254, 407752), (1672, 305814), (2508, 203876), (3344, 152907), (5016, 101938), (10032, 50969)]