406989324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 1275386112

約数和(自身を除く): 868396788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 71, 84, 86, 92, 126, 129, 138, 142, 161, 172, 207, 213, 252, 258, 276, 284, 301, 322, 387, 414, 426, 483, 497, 516, 529, 602, 639, 644, 774, 828, 852, 903, 966, 989, 994, 1058, 1204, 1278, 1449, 1491, 1548, 1587, 1633, 1806, 1932, 1978, 1988, 2116, 2556, 2709, 2898, 2967, 2982, 3053, 3174, 3266, 3612, 3703, 3956, 4473, 4761, 4899, 5418, 5796, 5934, 5964, 6106, 6348, 6532, 6923, 7406, 8901, 8946, 9159, 9522, 9798, 10836, 11109, 11431, 11868, 12212, 13846, 14697, 14812, 17802, 17892, 18318, 19044, 19596, 20769, 21371, 22218, 22747, 22862, 27477, 27692, 29394, 33327, 34293, 35604, 36636, 37559, 41538, 42742, 44436, 45494, 45724, 54954, 58788, 62307, 64113, 66654, 68241, 68586, 70219, 75118, 83076, 85484, 90988, 102879, 109908, 112677, 124614, 128226, 133308, 136482, 137172, 140438, 150236, 159229, 192339, 204723, 205758, 210657, 225354, 249228, 256452, 262913, 272964, 280876, 318458, 338031, 384678, 409446, 411516, 421314, 450708, 477687, 491533, 525826, 631971, 636916, 676062, 769356, 788739, 818892, 842628, 955374, 983066, 1051652, 1263942, 1352124, 1433061, 1474599, 1577478, 1615037, 1910748, 1966132, 2366217, 2527884, 2866122, 2949198, 3154956, 3230074, 4423797, 4732434, 4845111, 5732244, 5898396, 6460148, 8847594, 9464868, 9690222, 11305259, 14535333, 17695188, 19380444, 22610518, 29070666, 33915777, 45221036, 58141332, 67831554, 101747331, 135663108, 203494662, 406989324]

約数ペア:

[(1, 406989324), (2, 203494662), (3, 135663108), (4, 101747331), (6, 67831554), (7, 58141332), (9, 45221036), (12, 33915777), (14, 29070666), (18, 22610518), (21, 19380444), (23, 17695188), (28, 14535333), (36, 11305259), (42, 9690222), (43, 9464868), (46, 8847594), (63, 6460148), (69, 5898396), (71, 5732244), (84, 4845111), (86, 4732434), (92, 4423797), (126, 3230074), (129, 3154956), (138, 2949198), (142, 2866122), (161, 2527884), (172, 2366217), (207, 1966132), (213, 1910748), (252, 1615037), (258, 1577478), (276, 1474599), (284, 1433061), (301, 1352124), (322, 1263942), (387, 1051652), (414, 983066), (426, 955374), (483, 842628), (497, 818892), (516, 788739), (529, 769356), (602, 676062), (639, 636916), (644, 631971), (774, 525826), (828, 491533), (852, 477687), (903, 450708), (966, 421314), (989, 411516), (994, 409446), (1058, 384678), (1204, 338031), (1278, 318458), (1449, 280876), (1491, 272964), (1548, 262913), (1587, 256452), (1633, 249228), (1806, 225354), (1932, 210657), (1978, 205758), (1988, 204723), (2116, 192339), (2556, 159229), (2709, 150236), (2898, 140438), (2967, 137172), (2982, 136482), (3053, 133308), (3174, 128226), (3266, 124614), (3612, 112677), (3703, 109908), (3956, 102879), (4473, 90988), (4761, 85484), (4899, 83076), (5418, 75118), (5796, 70219), (5934, 68586), (5964, 68241), (6106, 66654), (6348, 64113), (6532, 62307), (6923, 58788), (7406, 54954), (8901, 45724), (8946, 45494), (9159, 44436), (9522, 42742), (9798, 41538), (10836, 37559), (11109, 36636), (11431, 35604), (11868, 34293), (12212, 33327), (13846, 29394), (14697, 27692), (14812, 27477), (17802, 22862), (17892, 22747), (18318, 22218), (19044, 21371), (19596, 20769)]