1270372212

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5245

約数の個数: 72

約数和(自身を含む): 3302208000

約数和(自身を除く): 2031835788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 149, 188, 282, 298, 423, 447, 564, 596, 846, 894, 1341, 1692, 1788, 2682, 5039, 5364, 7003, 10078, 14006, 15117, 20156, 21009, 28012, 30234, 42018, 45351, 60468, 63027, 84036, 90702, 126054, 181404, 236833, 252108, 473666, 710499, 750811, 947332, 1420998, 1501622, 2131497, 2252433, 2841996, 3003244, 4262994, 4504866, 6757299, 8525988, 9009732, 13514598, 27029196, 35288117, 70576234, 105864351, 141152468, 211728702, 317593053, 423457404, 635186106, 1270372212]

約数ペア:

[(1, 1270372212), (2, 635186106), (3, 423457404), (4, 317593053), (6, 211728702), (9, 141152468), (12, 105864351), (18, 70576234), (36, 35288117), (47, 27029196), (94, 13514598), (141, 9009732), (149, 8525988), (188, 6757299), (282, 4504866), (298, 4262994), (423, 3003244), (447, 2841996), (564, 2252433), (596, 2131497), (846, 1501622), (894, 1420998), (1341, 947332), (1692, 750811), (1788, 710499), (2682, 473666), (5039, 252108), (5364, 236833), (7003, 181404), (10078, 126054), (14006, 90702), (15117, 84036), (20156, 63027), (21009, 60468), (28012, 45351), (30234, 42018)]