40423236

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 116700864

約数和(自身を除く): 76277628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 61, 69, 84, 92, 98, 122, 138, 147, 161, 183, 196, 244, 276, 294, 322, 343, 366, 427, 483, 588, 644, 686, 732, 854, 966, 1029, 1127, 1281, 1372, 1403, 1708, 1932, 2058, 2254, 2401, 2562, 2806, 2989, 3381, 4116, 4209, 4508, 4802, 5124, 5612, 5978, 6762, 7203, 7889, 8418, 8967, 9604, 9821, 11956, 13524, 14406, 15778, 16836, 17934, 19642, 20923, 23667, 28812, 29463, 31556, 35868, 39284, 41846, 47334, 55223, 58926, 62769, 68747, 83692, 94668, 110446, 117852, 125538, 137494, 146461, 165669, 206241, 220892, 251076, 274988, 292922, 331338, 412482, 439383, 481229, 585844, 662676, 824964, 878766, 962458, 1443687, 1757532, 1924916, 2887374, 3368603, 5774748, 6737206, 10105809, 13474412, 20211618, 40423236]

約数ペア:

[(1, 40423236), (2, 20211618), (3, 13474412), (4, 10105809), (6, 6737206), (7, 5774748), (12, 3368603), (14, 2887374), (21, 1924916), (23, 1757532), (28, 1443687), (42, 962458), (46, 878766), (49, 824964), (61, 662676), (69, 585844), (84, 481229), (92, 439383), (98, 412482), (122, 331338), (138, 292922), (147, 274988), (161, 251076), (183, 220892), (196, 206241), (244, 165669), (276, 146461), (294, 137494), (322, 125538), (343, 117852), (366, 110446), (427, 94668), (483, 83692), (588, 68747), (644, 62769), (686, 58926), (732, 55223), (854, 47334), (966, 41846), (1029, 39284), (1127, 35868), (1281, 31556), (1372, 29463), (1403, 28812), (1708, 23667), (1932, 20923), (2058, 19642), (2254, 17934), (2401, 16836), (2562, 15778), (2806, 14406), (2989, 13524), (3381, 11956), (4116, 9821), (4209, 9604), (4508, 8967), (4802, 8418), (5124, 7889), (5612, 7203), (5978, 6762)]