401292738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 1123799040

約数和(自身を除く): 722506302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 103, 126, 154, 189, 198, 206, 231, 297, 309, 378, 462, 594, 618, 693, 721, 927, 937, 1133, 1386, 1442, 1854, 1874, 2079, 2163, 2266, 2781, 2811, 3399, 4158, 4326, 5562, 5622, 6489, 6559, 6798, 7931, 8433, 10197, 10307, 12978, 13118, 15862, 16866, 19467, 19677, 20394, 20614, 23793, 25299, 30591, 30921, 38934, 39354, 47586, 50598, 59031, 61182, 61842, 71379, 72149, 92763, 96511, 118062, 142758, 144298, 177093, 185526, 193022, 214137, 216447, 278289, 289533, 354186, 428274, 432894, 556578, 579066, 649341, 675577, 868599, 1061621, 1298682, 1351154, 1737198, 1948023, 2026731, 2123242, 2605797, 3184863, 3896046, 4053462, 5211594, 6080193, 6369726, 7431347, 9554589, 12160386, 14862694, 18240579, 19109178, 22294041, 28663767, 36481158, 44588082, 57327534, 66882123, 133764246, 200646369, 401292738]

約数ペア:

[(1, 401292738), (2, 200646369), (3, 133764246), (6, 66882123), (7, 57327534), (9, 44588082), (11, 36481158), (14, 28663767), (18, 22294041), (21, 19109178), (22, 18240579), (27, 14862694), (33, 12160386), (42, 9554589), (54, 7431347), (63, 6369726), (66, 6080193), (77, 5211594), (99, 4053462), (103, 3896046), (126, 3184863), (154, 2605797), (189, 2123242), (198, 2026731), (206, 1948023), (231, 1737198), (297, 1351154), (309, 1298682), (378, 1061621), (462, 868599), (594, 675577), (618, 649341), (693, 579066), (721, 556578), (927, 432894), (937, 428274), (1133, 354186), (1386, 289533), (1442, 278289), (1854, 216447), (1874, 214137), (2079, 193022), (2163, 185526), (2266, 177093), (2781, 144298), (2811, 142758), (3399, 118062), (4158, 96511), (4326, 92763), (5562, 72149), (5622, 71379), (6489, 61842), (6559, 61182), (6798, 59031), (7931, 50598), (8433, 47586), (10197, 39354), (10307, 38934), (12978, 30921), (13118, 30591), (15862, 25299), (16866, 23793), (19467, 20614), (19677, 20394)]