7718837472

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{134681}}^1$

素因数の和:134896

約数の個数: 72

約数和(自身を含む): 22060911600

約数和(自身を除く): 14342074128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 14328, 19104, 28656, 57312, 134681, 269362, 404043, 538724, 808086, 1077448, 1212129, 1616172, 2154896, 2424258, 3232344, 4309792, 4848516, 6464688, 9697032, 12929376, 19394064, 26801519, 38788128, 53603038, 80404557, 107206076, 160809114, 214412152, 241213671, 321618228, 428824304, 482427342, 643236456, 857648608, 964854684, 1286472912, 1929709368, 2572945824, 3859418736, 7718837472]

約数ペア:

[(1, 7718837472), (2, 3859418736), (3, 2572945824), (4, 1929709368), (6, 1286472912), (8, 964854684), (9, 857648608), (12, 643236456), (16, 482427342), (18, 428824304), (24, 321618228), (32, 241213671), (36, 214412152), (48, 160809114), (72, 107206076), (96, 80404557), (144, 53603038), (199, 38788128), (288, 26801519), (398, 19394064), (597, 12929376), (796, 9697032), (1194, 6464688), (1592, 4848516), (1791, 4309792), (2388, 3232344), (3184, 2424258), (3582, 2154896), (4776, 1616172), (6368, 1212129), (7164, 1077448), (9552, 808086), (14328, 538724), (19104, 404043), (28656, 269362), (57312, 134681)]