338242240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4926

約数の個数: 112

約数和(自身を含む): 950390784

約数和(自身を除く): 612148544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4871, 4960, 6944, 8680, 9742, 9920, 13888, 17360, 19484, 24355, 34097, 34720, 38968, 48710, 68194, 69440, 77936, 97420, 136388, 151001, 155872, 170485, 194840, 272776, 302002, 311744, 340970, 389680, 545552, 604004, 681940, 755005, 779360, 1057007, 1091104, 1208008, 1363880, 1510010, 1558720, 2114014, 2182208, 2416016, 2727760, 3020020, 4228028, 4832032, 5285035, 5455520, 6040040, 8456056, 9664064, 10570070, 10911040, 12080080, 16912112, 21140140, 24160160, 33824224, 42280280, 48320320, 67648448, 84560560, 169121120, 338242240]

約数ペア:

[(1, 338242240), (2, 169121120), (4, 84560560), (5, 67648448), (7, 48320320), (8, 42280280), (10, 33824224), (14, 24160160), (16, 21140140), (20, 16912112), (28, 12080080), (31, 10911040), (32, 10570070), (35, 9664064), (40, 8456056), (56, 6040040), (62, 5455520), (64, 5285035), (70, 4832032), (80, 4228028), (112, 3020020), (124, 2727760), (140, 2416016), (155, 2182208), (160, 2114014), (217, 1558720), (224, 1510010), (248, 1363880), (280, 1208008), (310, 1091104), (320, 1057007), (434, 779360), (448, 755005), (496, 681940), (560, 604004), (620, 545552), (868, 389680), (992, 340970), (1085, 311744), (1120, 302002), (1240, 272776), (1736, 194840), (1984, 170485), (2170, 155872), (2240, 151001), (2480, 136388), (3472, 97420), (4340, 77936), (4871, 69440), (4960, 68194), (6944, 48710), (8680, 38968), (9742, 34720), (9920, 34097), (13888, 24355), (17360, 19484)]