319151664

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 200

約数和(自身を含む): 1048179440

約数和(自身を除く): 729027776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 304, 312, 324, 342, 351, 432, 456, 468, 494, 513, 624, 648, 684, 702, 741, 912, 936, 988, 997, 1026, 1053, 1296, 1368, 1404, 1482, 1539, 1872, 1976, 1994, 2052, 2106, 2223, 2736, 2808, 2964, 2991, 3078, 3952, 3988, 4104, 4212, 4446, 5616, 5928, 5982, 6156, 6669, 7976, 8208, 8424, 8892, 8973, 11856, 11964, 12312, 12961, 13338, 15952, 16848, 17784, 17946, 18943, 20007, 23928, 24624, 25922, 26676, 26919, 35568, 35892, 37886, 38883, 40014, 47856, 51844, 53352, 53838, 56829, 71784, 75772, 77766, 80028, 80757, 103688, 106704, 107676, 113658, 116649, 143568, 151544, 155532, 160056, 161514, 170487, 207376, 215352, 227316, 233298, 246259, 303088, 311064, 320112, 323028, 340974, 349947, 430704, 454632, 466596, 492518, 511461, 622128, 646056, 681948, 699894, 738777, 909264, 933192, 985036, 1022922, 1049841, 1292112, 1363896, 1399788, 1477554, 1534383, 1866384, 1970072, 2045844, 2099682, 2216331, 2727792, 2799576, 2955108, 3068766, 3940144, 4091688, 4199364, 4432662, 5599152, 5910216, 6137532, 6648993, 8183376, 8398728, 8865324, 11820432, 12275064, 13297986, 16797456, 17730648, 19946979, 24550128, 26595972, 35461296, 39893958, 53191944, 79787916, 106383888, 159575832, 319151664]

約数ペア:

[(1, 319151664), (2, 159575832), (3, 106383888), (4, 79787916), (6, 53191944), (8, 39893958), (9, 35461296), (12, 26595972), (13, 24550128), (16, 19946979), (18, 17730648), (19, 16797456), (24, 13297986), (26, 12275064), (27, 11820432), (36, 8865324), (38, 8398728), (39, 8183376), (48, 6648993), (52, 6137532), (54, 5910216), (57, 5599152), (72, 4432662), (76, 4199364), (78, 4091688), (81, 3940144), (104, 3068766), (108, 2955108), (114, 2799576), (117, 2727792), (144, 2216331), (152, 2099682), (156, 2045844), (162, 1970072), (171, 1866384), (208, 1534383), (216, 1477554), (228, 1399788), (234, 1363896), (247, 1292112), (304, 1049841), (312, 1022922), (324, 985036), (342, 933192), (351, 909264), (432, 738777), (456, 699894), (468, 681948), (494, 646056), (513, 622128), (624, 511461), (648, 492518), (684, 466596), (702, 454632), (741, 430704), (912, 349947), (936, 340974), (988, 323028), (997, 320112), (1026, 311064), (1053, 303088), (1296, 246259), (1368, 233298), (1404, 227316), (1482, 215352), (1539, 207376), (1872, 170487), (1976, 161514), (1994, 160056), (2052, 155532), (2106, 151544), (2223, 143568), (2736, 116649), (2808, 113658), (2964, 107676), (2991, 106704), (3078, 103688), (3952, 80757), (3988, 80028), (4104, 77766), (4212, 75772), (4446, 71784), (5616, 56829), (5928, 53838), (5982, 53352), (6156, 51844), (6669, 47856), (7976, 40014), (8208, 38883), (8424, 37886), (8892, 35892), (8973, 35568), (11856, 26919), (11964, 26676), (12312, 25922), (12961, 24624), (13338, 23928), (15952, 20007), (16848, 18943), (17784, 17946)]