268358688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 828074520

約数和(自身を除く): 559715832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 229, 234, 288, 312, 313, 416, 458, 468, 624, 626, 687, 916, 936, 939, 1248, 1252, 1374, 1832, 1872, 1878, 2061, 2504, 2748, 2817, 2977, 3664, 3744, 3756, 4069, 4122, 5008, 5496, 5634, 5954, 7328, 7512, 8138, 8244, 8931, 10016, 10992, 11268, 11908, 12207, 15024, 16276, 16488, 17862, 21984, 22536, 23816, 24414, 26793, 30048, 32552, 32976, 35724, 36621, 45072, 47632, 48828, 53586, 65104, 65952, 71448, 71677, 73242, 90144, 95264, 97656, 107172, 130208, 142896, 143354, 146484, 195312, 214344, 215031, 285792, 286708, 292968, 390624, 428688, 430062, 573416, 585936, 645093, 857376, 860124, 931801, 1146832, 1171872, 1290186, 1720248, 1863602, 2293664, 2580372, 2795403, 3440496, 3727204, 5160744, 5590806, 6880992, 7454408, 8386209, 10321488, 11181612, 14908816, 16772418, 20642976, 22363224, 29817632, 33544836, 44726448, 67089672, 89452896, 134179344, 268358688]

約数ペア:

[(1, 268358688), (2, 134179344), (3, 89452896), (4, 67089672), (6, 44726448), (8, 33544836), (9, 29817632), (12, 22363224), (13, 20642976), (16, 16772418), (18, 14908816), (24, 11181612), (26, 10321488), (32, 8386209), (36, 7454408), (39, 6880992), (48, 5590806), (52, 5160744), (72, 3727204), (78, 3440496), (96, 2795403), (104, 2580372), (117, 2293664), (144, 1863602), (156, 1720248), (208, 1290186), (229, 1171872), (234, 1146832), (288, 931801), (312, 860124), (313, 857376), (416, 645093), (458, 585936), (468, 573416), (624, 430062), (626, 428688), (687, 390624), (916, 292968), (936, 286708), (939, 285792), (1248, 215031), (1252, 214344), (1374, 195312), (1832, 146484), (1872, 143354), (1878, 142896), (2061, 130208), (2504, 107172), (2748, 97656), (2817, 95264), (2977, 90144), (3664, 73242), (3744, 71677), (3756, 71448), (4069, 65952), (4122, 65104), (5008, 53586), (5496, 48828), (5634, 47632), (5954, 45072), (7328, 36621), (7512, 35724), (8138, 32976), (8244, 32552), (8931, 30048), (10016, 26793), (10992, 24414), (11268, 23816), (11908, 22536), (12207, 21984), (15024, 17862), (16276, 16488)]