309215088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 180

約数和(自身を含む): 1084414968

約数和(自身を除く): 775199880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3371, 3528, 3822, 4368, 5096, 5733, 6552, 6742, 7056, 7644, 10113, 10192, 11466, 13104, 13484, 15288, 20226, 22932, 23597, 26968, 30339, 30576, 40452, 43823, 45864, 47194, 53936, 60678, 70791, 80904, 87646, 91728, 94388, 121356, 131469, 141582, 161808, 165179, 175292, 188776, 212373, 242712, 262938, 283164, 306761, 330358, 350584, 377552, 394407, 424746, 485424, 495537, 525876, 566328, 613522, 660716, 701168, 788814, 849492, 920283, 991074, 1051752, 1132656, 1227044, 1321432, 1486611, 1577628, 1698984, 1840566, 1982148, 2103504, 2147327, 2454088, 2642864, 2760849, 2973222, 3155256, 3397968, 3681132, 3964296, 4294654, 4908176, 5521698, 5946444, 6310512, 6441981, 7362264, 7928592, 8589308, 11043396, 11892888, 12883962, 14724528, 17178616, 19325943, 22086792, 23785776, 25767924, 34357232, 38651886, 44173584, 51535848, 77303772, 103071696, 154607544, 309215088]

約数ペア:

[(1, 309215088), (2, 154607544), (3, 103071696), (4, 77303772), (6, 51535848), (7, 44173584), (8, 38651886), (9, 34357232), (12, 25767924), (13, 23785776), (14, 22086792), (16, 19325943), (18, 17178616), (21, 14724528), (24, 12883962), (26, 11892888), (28, 11043396), (36, 8589308), (39, 7928592), (42, 7362264), (48, 6441981), (49, 6310512), (52, 5946444), (56, 5521698), (63, 4908176), (72, 4294654), (78, 3964296), (84, 3681132), (91, 3397968), (98, 3155256), (104, 2973222), (112, 2760849), (117, 2642864), (126, 2454088), (144, 2147327), (147, 2103504), (156, 1982148), (168, 1840566), (182, 1698984), (196, 1577628), (208, 1486611), (234, 1321432), (252, 1227044), (273, 1132656), (294, 1051752), (312, 991074), (336, 920283), (364, 849492), (392, 788814), (441, 701168), (468, 660716), (504, 613522), (546, 566328), (588, 525876), (624, 495537), (637, 485424), (728, 424746), (784, 394407), (819, 377552), (882, 350584), (936, 330358), (1008, 306761), (1092, 283164), (1176, 262938), (1274, 242712), (1456, 212373), (1638, 188776), (1764, 175292), (1872, 165179), (1911, 161808), (2184, 141582), (2352, 131469), (2548, 121356), (3276, 94388), (3371, 91728), (3528, 87646), (3822, 80904), (4368, 70791), (5096, 60678), (5733, 53936), (6552, 47194), (6742, 45864), (7056, 43823), (7644, 40452), (10113, 30576), (10192, 30339), (11466, 26968), (13104, 23597), (13484, 22932), (15288, 20226)]