318305988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 1104160512

約数和(自身を除く): 785854524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 73, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 146, 154, 156, 182, 198, 219, 231, 234, 242, 252, 273, 286, 292, 308, 363, 364, 396, 429, 438, 462, 468, 484, 511, 546, 572, 657, 693, 726, 803, 819, 847, 858, 876, 924, 949, 1001, 1022, 1089, 1092, 1287, 1314, 1331, 1386, 1452, 1533, 1573, 1606, 1638, 1694, 1716, 1898, 2002, 2044, 2178, 2409, 2541, 2574, 2628, 2662, 2772, 2847, 3003, 3066, 3146, 3212, 3276, 3388, 3796, 3993, 4004, 4356, 4599, 4719, 4818, 5082, 5148, 5324, 5621, 5694, 6006, 6132, 6292, 6643, 7227, 7623, 7986, 8541, 8833, 9009, 9198, 9317, 9438, 9636, 10164, 10439, 11011, 11242, 11388, 11979, 12012, 13286, 14157, 14454, 15246, 15972, 16863, 17082, 17303, 17666, 18018, 18396, 18634, 18876, 19929, 20878, 22022, 22484, 23958, 26499, 26572, 27951, 28314, 28908, 30492, 31317, 33033, 33726, 34164, 34606, 35332, 36036, 37268, 39858, 41756, 44044, 47916, 50589, 51909, 52998, 55902, 56628, 59787, 61831, 62634, 66066, 67452, 69212, 73073, 79497, 79716, 83853, 93951, 97163, 99099, 101178, 103818, 105996, 111804, 114829, 119574, 121121, 123662, 125268, 132132, 146146, 155727, 158994, 167706, 185493, 187902, 194326, 198198, 202356, 207636, 219219, 229658, 239148, 242242, 247324, 291489, 292292, 311454, 317988, 335412, 344487, 363363, 370986, 375804, 388652, 396396, 438438, 459316, 484484, 556479, 582978, 622908, 657657, 680141, 688974, 726726, 741972, 803803, 874467, 876876, 1033461, 1090089, 1112958, 1165956, 1263119, 1315314, 1360282, 1377948, 1453452, 1607606, 1748934, 2040423, 2066922, 2180178, 2225916, 2411409, 2526238, 2630628, 2720564, 3215212, 3497868, 3789357, 4080846, 4133844, 4360356, 4822818, 5052476, 6121269, 7234227, 7578714, 8161692, 8841833, 9645636, 11368071, 12242538, 14468454, 15157428, 17683666, 22736142, 24485076, 26525499, 28936908, 35367332, 45472284, 53050998, 79576497, 106101996, 159152994, 318305988]

約数ペア:

[(1, 318305988), (2, 159152994), (3, 106101996), (4, 79576497), (6, 53050998), (7, 45472284), (9, 35367332), (11, 28936908), (12, 26525499), (13, 24485076), (14, 22736142), (18, 17683666), (21, 15157428), (22, 14468454), (26, 12242538), (28, 11368071), (33, 9645636), (36, 8841833), (39, 8161692), (42, 7578714), (44, 7234227), (52, 6121269), (63, 5052476), (66, 4822818), (73, 4360356), (77, 4133844), (78, 4080846), (84, 3789357), (91, 3497868), (99, 3215212), (117, 2720564), (121, 2630628), (126, 2526238), (132, 2411409), (143, 2225916), (146, 2180178), (154, 2066922), (156, 2040423), (182, 1748934), (198, 1607606), (219, 1453452), (231, 1377948), (234, 1360282), (242, 1315314), (252, 1263119), (273, 1165956), (286, 1112958), (292, 1090089), (308, 1033461), (363, 876876), (364, 874467), (396, 803803), (429, 741972), (438, 726726), (462, 688974), (468, 680141), (484, 657657), (511, 622908), (546, 582978), (572, 556479), (657, 484484), (693, 459316), (726, 438438), (803, 396396), (819, 388652), (847, 375804), (858, 370986), (876, 363363), (924, 344487), (949, 335412), (1001, 317988), (1022, 311454), (1089, 292292), (1092, 291489), (1287, 247324), (1314, 242242), (1331, 239148), (1386, 229658), (1452, 219219), (1533, 207636), (1573, 202356), (1606, 198198), (1638, 194326), (1694, 187902), (1716, 185493), (1898, 167706), (2002, 158994), (2044, 155727), (2178, 146146), (2409, 132132), (2541, 125268), (2574, 123662), (2628, 121121), (2662, 119574), (2772, 114829), (2847, 111804), (3003, 105996), (3066, 103818), (3146, 101178), (3212, 99099), (3276, 97163), (3388, 93951), (3796, 83853), (3993, 79716), (4004, 79497), (4356, 73073), (4599, 69212), (4719, 67452), (4818, 66066), (5082, 62634), (5148, 61831), (5324, 59787), (5621, 56628), (5694, 55902), (6006, 52998), (6132, 51909), (6292, 50589), (6643, 47916), (7227, 44044), (7623, 41756), (7986, 39858), (8541, 37268), (8833, 36036), (9009, 35332), (9198, 34606), (9317, 34164), (9438, 33726), (9636, 33033), (10164, 31317), (10439, 30492), (11011, 28908), (11242, 28314), (11388, 27951), (11979, 26572), (12012, 26499), (13286, 23958), (14157, 22484), (14454, 22022), (15246, 20878), (15972, 19929), (16863, 18876), (17082, 18634), (17303, 18396), (17666, 18018)]