309564416

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 88

約数和(自身を含む): 744780480

約数和(自身を除く): 435216064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2273, 2432, 3584, 4256, 4546, 4864, 7168, 8512, 9092, 9728, 15911, 17024, 18184, 19456, 31822, 34048, 36368, 43187, 63644, 68096, 72736, 86374, 127288, 136192, 145472, 172748, 254576, 290944, 302309, 345496, 509152, 581888, 604618, 690992, 1018304, 1163776, 1209236, 1381984, 2036608, 2327552, 2418472, 2763968, 4073216, 4836944, 5527936, 8146432, 9673888, 11055872, 16292864, 19347776, 22111744, 38695552, 44223488, 77391104, 154782208, 309564416]

約数ペア:

[(1, 309564416), (2, 154782208), (4, 77391104), (7, 44223488), (8, 38695552), (14, 22111744), (16, 19347776), (19, 16292864), (28, 11055872), (32, 9673888), (38, 8146432), (56, 5527936), (64, 4836944), (76, 4073216), (112, 2763968), (128, 2418472), (133, 2327552), (152, 2036608), (224, 1381984), (256, 1209236), (266, 1163776), (304, 1018304), (448, 690992), (512, 604618), (532, 581888), (608, 509152), (896, 345496), (1024, 302309), (1064, 290944), (1216, 254576), (1792, 172748), (2128, 145472), (2273, 136192), (2432, 127288), (3584, 86374), (4256, 72736), (4546, 68096), (4864, 63644), (7168, 43187), (8512, 36368), (9092, 34048), (9728, 31822), (15911, 19456), (17024, 18184)]