1336942208

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 3175219200

約数和(自身を除く): 1838276992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 379, 434, 448, 496, 508, 758, 868, 889, 896, 992, 1016, 1516, 1736, 1778, 1984, 2032, 2653, 3032, 3472, 3556, 3937, 3968, 4064, 5306, 6064, 6944, 7112, 7874, 8128, 10612, 11749, 12128, 13888, 14224, 15748, 16256, 21224, 23498, 24256, 27559, 27776, 28448, 31496, 42448, 46996, 48133, 48512, 55118, 56896, 62992, 82243, 84896, 93992, 96266, 110236, 113792, 125984, 164486, 169792, 187984, 192532, 220472, 251968, 328972, 336931, 339584, 375968, 385064, 440944, 503936, 657944, 673862, 751936, 770128, 881888, 1315888, 1347724, 1492123, 1503872, 1540256, 1763776, 2631776, 2695448, 2984246, 3080512, 3527552, 5263552, 5390896, 5968492, 6161024, 10444861, 10527104, 10781792, 11936984, 20889722, 21563584, 23873968, 41779444, 43127168, 47747936, 83558888, 95495872, 167117776, 190991744, 334235552, 668471104, 1336942208]

約数ペア:

[(1, 1336942208), (2, 668471104), (4, 334235552), (7, 190991744), (8, 167117776), (14, 95495872), (16, 83558888), (28, 47747936), (31, 43127168), (32, 41779444), (56, 23873968), (62, 21563584), (64, 20889722), (112, 11936984), (124, 10781792), (127, 10527104), (128, 10444861), (217, 6161024), (224, 5968492), (248, 5390896), (254, 5263552), (379, 3527552), (434, 3080512), (448, 2984246), (496, 2695448), (508, 2631776), (758, 1763776), (868, 1540256), (889, 1503872), (896, 1492123), (992, 1347724), (1016, 1315888), (1516, 881888), (1736, 770128), (1778, 751936), (1984, 673862), (2032, 657944), (2653, 503936), (3032, 440944), (3472, 385064), (3556, 375968), (3937, 339584), (3968, 336931), (4064, 328972), (5306, 251968), (6064, 220472), (6944, 192532), (7112, 187984), (7874, 169792), (8128, 164486), (10612, 125984), (11749, 113792), (12128, 110236), (13888, 96266), (14224, 93992), (15748, 84896), (16256, 82243), (21224, 62992), (23498, 56896), (24256, 55118), (27559, 48512), (27776, 48133), (28448, 46996), (31496, 42448)]