204219288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 487671912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 284, 312, 364, 426, 439, 468, 497, 504, 546, 568, 639, 728, 819, 852, 878, 923, 936, 994, 1092, 1278, 1317, 1491, 1638, 1704, 1756, 1846, 1988, 2184, 2556, 2634, 2769, 2982, 3073, 3276, 3512, 3692, 3951, 3976, 4473, 5112, 5268, 5538, 5707, 5964, 6146, 6461, 6552, 7384, 7902, 8307, 8946, 9219, 10536, 11076, 11414, 11928, 12292, 12922, 15804, 16614, 17121, 17892, 18438, 19383, 22152, 22828, 24584, 25844, 27657, 31169, 31608, 33228, 34242, 35784, 36876, 38766, 39949, 45656, 51363, 51688, 55314, 58149, 62338, 66456, 68484, 73752, 77532, 79898, 93507, 102726, 110628, 116298, 119847, 124676, 136968, 155064, 159796, 187014, 205452, 218183, 221256, 232596, 239694, 249352, 280521, 319592, 359541, 374028, 405197, 410904, 436366, 465192, 479388, 561042, 654549, 719082, 748056, 810394, 872732, 958776, 1122084, 1215591, 1309098, 1438164, 1620788, 1745464, 1963647, 2244168, 2431182, 2618196, 2836379, 2876328, 3241576, 3646773, 3927294, 4862364, 5236392, 5672758, 7293546, 7854588, 8509137, 9724728, 11345516, 14587092, 15709176, 17018274, 22691032, 25527411, 29174184, 34036548, 51054822, 68073096, 102109644, 204219288]

約数ペア:

[(1, 204219288), (2, 102109644), (3, 68073096), (4, 51054822), (6, 34036548), (7, 29174184), (8, 25527411), (9, 22691032), (12, 17018274), (13, 15709176), (14, 14587092), (18, 11345516), (21, 9724728), (24, 8509137), (26, 7854588), (28, 7293546), (36, 5672758), (39, 5236392), (42, 4862364), (52, 3927294), (56, 3646773), (63, 3241576), (71, 2876328), (72, 2836379), (78, 2618196), (84, 2431182), (91, 2244168), (104, 1963647), (117, 1745464), (126, 1620788), (142, 1438164), (156, 1309098), (168, 1215591), (182, 1122084), (213, 958776), (234, 872732), (252, 810394), (273, 748056), (284, 719082), (312, 654549), (364, 561042), (426, 479388), (439, 465192), (468, 436366), (497, 410904), (504, 405197), (546, 374028), (568, 359541), (639, 319592), (728, 280521), (819, 249352), (852, 239694), (878, 232596), (923, 221256), (936, 218183), (994, 205452), (1092, 187014), (1278, 159796), (1317, 155064), (1491, 136968), (1638, 124676), (1704, 119847), (1756, 116298), (1846, 110628), (1988, 102726), (2184, 93507), (2556, 79898), (2634, 77532), (2769, 73752), (2982, 68484), (3073, 66456), (3276, 62338), (3512, 58149), (3692, 55314), (3951, 51688), (3976, 51363), (4473, 45656), (5112, 39949), (5268, 38766), (5538, 36876), (5707, 35784), (5964, 34242), (6146, 33228), (6461, 31608), (6552, 31169), (7384, 27657), (7902, 25844), (8307, 24584), (8946, 22828), (9219, 22152), (10536, 19383), (11076, 18438), (11414, 17892), (11928, 17121), (12292, 16614), (12922, 15804)]