40508244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 126846720

約数和(自身を除く): 86338476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 241, 252, 261, 276, 322, 348, 406, 414, 482, 483, 522, 609, 644, 667, 723, 812, 828, 964, 966, 1044, 1218, 1334, 1446, 1449, 1687, 1827, 1932, 2001, 2169, 2436, 2668, 2892, 2898, 3374, 3654, 4002, 4338, 4669, 5061, 5543, 5796, 6003, 6748, 6989, 7308, 8004, 8676, 9338, 10122, 11086, 12006, 13978, 14007, 15183, 16629, 18676, 20244, 20967, 22172, 24012, 27956, 28014, 30366, 33258, 38801, 41934, 42021, 48923, 49887, 56028, 60732, 62901, 66516, 77602, 83868, 84042, 97846, 99774, 116403, 125802, 146769, 155204, 160747, 168084, 195692, 199548, 232806, 251604, 293538, 321494, 349209, 440307, 465612, 482241, 587076, 642988, 698418, 880614, 964482, 1125229, 1396836, 1446723, 1761228, 1928964, 2250458, 2893446, 3375687, 4500916, 5786892, 6751374, 10127061, 13502748, 20254122, 40508244]

約数ペア:

[(1, 40508244), (2, 20254122), (3, 13502748), (4, 10127061), (6, 6751374), (7, 5786892), (9, 4500916), (12, 3375687), (14, 2893446), (18, 2250458), (21, 1928964), (23, 1761228), (28, 1446723), (29, 1396836), (36, 1125229), (42, 964482), (46, 880614), (58, 698418), (63, 642988), (69, 587076), (84, 482241), (87, 465612), (92, 440307), (116, 349209), (126, 321494), (138, 293538), (161, 251604), (174, 232806), (203, 199548), (207, 195692), (241, 168084), (252, 160747), (261, 155204), (276, 146769), (322, 125802), (348, 116403), (406, 99774), (414, 97846), (482, 84042), (483, 83868), (522, 77602), (609, 66516), (644, 62901), (667, 60732), (723, 56028), (812, 49887), (828, 48923), (964, 42021), (966, 41934), (1044, 38801), (1218, 33258), (1334, 30366), (1446, 28014), (1449, 27956), (1687, 24012), (1827, 22172), (1932, 20967), (2001, 20244), (2169, 18676), (2436, 16629), (2668, 15183), (2892, 14007), (2898, 13978), (3374, 12006), (3654, 11086), (4002, 10122), (4338, 9338), (4669, 8676), (5061, 8004), (5543, 7308), (5796, 6989), (6003, 6748)]