328389984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1043582400

約数和(自身を除く): 715192416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 173, 208, 216, 234, 288, 312, 338, 346, 351, 416, 432, 468, 507, 519, 624, 676, 692, 702, 864, 936, 1014, 1038, 1248, 1352, 1384, 1404, 1521, 1557, 1872, 2028, 2076, 2197, 2249, 2704, 2768, 2808, 3042, 3114, 3744, 4056, 4152, 4394, 4498, 4563, 4671, 5408, 5536, 5616, 6084, 6228, 6591, 6747, 8112, 8304, 8788, 8996, 9126, 9342, 11232, 12168, 12456, 13182, 13494, 16224, 16608, 17576, 17992, 18252, 18684, 19773, 20241, 24336, 24912, 26364, 26988, 29237, 35152, 35984, 36504, 37368, 39546, 40482, 48672, 49824, 52728, 53976, 58474, 59319, 60723, 70304, 71968, 73008, 74736, 79092, 80964, 87711, 105456, 107952, 116948, 118638, 121446, 146016, 149472, 158184, 161928, 175422, 210912, 215904, 233896, 237276, 242892, 263133, 316368, 323856, 350844, 380081, 467792, 474552, 485784, 526266, 632736, 647712, 701688, 760162, 789399, 935584, 949104, 971568, 1052532, 1140243, 1403376, 1520324, 1578798, 1898208, 1943136, 2105064, 2280486, 2806752, 3040648, 3157596, 3420729, 4210128, 4560972, 6081296, 6315192, 6841458, 8420256, 9121944, 10262187, 12162592, 12630384, 13682916, 18243888, 20524374, 25260768, 27365832, 36487776, 41048748, 54731664, 82097496, 109463328, 164194992, 328389984]

約数ペア:

[(1, 328389984), (2, 164194992), (3, 109463328), (4, 82097496), (6, 54731664), (8, 41048748), (9, 36487776), (12, 27365832), (13, 25260768), (16, 20524374), (18, 18243888), (24, 13682916), (26, 12630384), (27, 12162592), (32, 10262187), (36, 9121944), (39, 8420256), (48, 6841458), (52, 6315192), (54, 6081296), (72, 4560972), (78, 4210128), (96, 3420729), (104, 3157596), (108, 3040648), (117, 2806752), (144, 2280486), (156, 2105064), (169, 1943136), (173, 1898208), (208, 1578798), (216, 1520324), (234, 1403376), (288, 1140243), (312, 1052532), (338, 971568), (346, 949104), (351, 935584), (416, 789399), (432, 760162), (468, 701688), (507, 647712), (519, 632736), (624, 526266), (676, 485784), (692, 474552), (702, 467792), (864, 380081), (936, 350844), (1014, 323856), (1038, 316368), (1248, 263133), (1352, 242892), (1384, 237276), (1404, 233896), (1521, 215904), (1557, 210912), (1872, 175422), (2028, 161928), (2076, 158184), (2197, 149472), (2249, 146016), (2704, 121446), (2768, 118638), (2808, 116948), (3042, 107952), (3114, 105456), (3744, 87711), (4056, 80964), (4152, 79092), (4394, 74736), (4498, 73008), (4563, 71968), (4671, 70304), (5408, 60723), (5536, 59319), (5616, 58474), (6084, 53976), (6228, 52728), (6591, 49824), (6747, 48672), (8112, 40482), (8304, 39546), (8788, 37368), (8996, 36504), (9126, 35984), (9342, 35152), (11232, 29237), (12168, 26988), (12456, 26364), (13182, 24912), (13494, 24336), (16224, 20241), (16608, 19773), (17576, 18684), (17992, 18252)]