1340989272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2726

約数の個数: 144

約数和(自身を含む): 4254822000

約数和(自身を除く): 2913832728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 149, 168, 196, 252, 294, 298, 392, 441, 447, 504, 588, 596, 882, 894, 1043, 1176, 1192, 1341, 1764, 1788, 2086, 2551, 2682, 3129, 3528, 3576, 4172, 5102, 5364, 6258, 7301, 7653, 8344, 9387, 10204, 10728, 12516, 14602, 15306, 17857, 18774, 20408, 21903, 22959, 25032, 29204, 30612, 35714, 37548, 43806, 45918, 53571, 58408, 61224, 65709, 71428, 75096, 87612, 91836, 107142, 124999, 131418, 142856, 160713, 175224, 183672, 214284, 249998, 262836, 321426, 374997, 380099, 428568, 499996, 525672, 642852, 749994, 760198, 999992, 1124991, 1140297, 1285704, 1499988, 1520396, 2249982, 2280594, 2660693, 2999976, 3040792, 3420891, 4499964, 4561188, 5321386, 6841782, 7982079, 8999928, 9122376, 10642772, 13683564, 15964158, 18624851, 21285544, 23946237, 27367128, 31928316, 37249702, 47892474, 55874553, 63856632, 74499404, 95784948, 111749106, 148998808, 167623659, 191569896, 223498212, 335247318, 446996424, 670494636, 1340989272]

約数ペア:

[(1, 1340989272), (2, 670494636), (3, 446996424), (4, 335247318), (6, 223498212), (7, 191569896), (8, 167623659), (9, 148998808), (12, 111749106), (14, 95784948), (18, 74499404), (21, 63856632), (24, 55874553), (28, 47892474), (36, 37249702), (42, 31928316), (49, 27367128), (56, 23946237), (63, 21285544), (72, 18624851), (84, 15964158), (98, 13683564), (126, 10642772), (147, 9122376), (149, 8999928), (168, 7982079), (196, 6841782), (252, 5321386), (294, 4561188), (298, 4499964), (392, 3420891), (441, 3040792), (447, 2999976), (504, 2660693), (588, 2280594), (596, 2249982), (882, 1520396), (894, 1499988), (1043, 1285704), (1176, 1140297), (1192, 1124991), (1341, 999992), (1764, 760198), (1788, 749994), (2086, 642852), (2551, 525672), (2682, 499996), (3129, 428568), (3528, 380099), (3576, 374997), (4172, 321426), (5102, 262836), (5364, 249998), (6258, 214284), (7301, 183672), (7653, 175224), (8344, 160713), (9387, 142856), (10204, 131418), (10728, 124999), (12516, 107142), (14602, 91836), (15306, 87612), (17857, 75096), (18774, 71428), (20408, 65709), (21903, 61224), (22959, 58408), (25032, 53571), (29204, 45918), (30612, 43806), (35714, 37548)]