245693448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 911252160

約数和(自身を除く): 665558712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 49, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 98, 99, 104, 117, 126, 132, 143, 147, 154, 156, 168, 182, 196, 198, 231, 234, 252, 264, 273, 286, 294, 308, 312, 364, 392, 396, 429, 441, 462, 468, 487, 504, 539, 546, 572, 588, 616, 637, 693, 728, 792, 819, 858, 882, 924, 936, 974, 1001, 1078, 1092, 1144, 1176, 1274, 1287, 1386, 1461, 1617, 1638, 1716, 1764, 1848, 1911, 1948, 2002, 2156, 2184, 2548, 2574, 2772, 2922, 3003, 3234, 3276, 3409, 3432, 3528, 3822, 3896, 4004, 4312, 4383, 4851, 5096, 5148, 5357, 5544, 5733, 5844, 6006, 6331, 6468, 6552, 6818, 7007, 7644, 8008, 8766, 9009, 9702, 10227, 10296, 10714, 11466, 11688, 12012, 12662, 12936, 13636, 14014, 15288, 16071, 17532, 18018, 18993, 19404, 20454, 21021, 21428, 22932, 23863, 24024, 25324, 27272, 28028, 30681, 32142, 35064, 36036, 37499, 37986, 38808, 40908, 42042, 42856, 44317, 45864, 47726, 48213, 50648, 56056, 56979, 61362, 63063, 64284, 69641, 71589, 72072, 74998, 75972, 81816, 84084, 88634, 95452, 96426, 112497, 113958, 122724, 126126, 128568, 132951, 139282, 143178, 149996, 151944, 168168, 177268, 190904, 192852, 208923, 214767, 224994, 227916, 245448, 252252, 262493, 265902, 278564, 286356, 299992, 310219, 337491, 354536, 385704, 398853, 417846, 429534, 449988, 455832, 487487, 504504, 524986, 531804, 557128, 572712, 620438, 626769, 674982, 787479, 797706, 835692, 859068, 899976, 930657, 974974, 1049972, 1063608, 1240876, 1253538, 1349964, 1462461, 1574958, 1595412, 1671384, 1718136, 1861314, 1949948, 2099944, 2362437, 2481752, 2507076, 2699928, 2791971, 2924922, 3149916, 3190824, 3412409, 3722628, 3899896, 4387383, 4724874, 5014152, 5583942, 5849844, 6299832, 6824818, 7445256, 8774766, 9449748, 10237227, 11167884, 11699688, 13649636, 17549532, 18899496, 20474454, 22335768, 27299272, 30711681, 35099064, 40948908, 61423362, 81897816, 122846724, 245693448]

約数ペア:

[(1, 245693448), (2, 122846724), (3, 81897816), (4, 61423362), (6, 40948908), (7, 35099064), (8, 30711681), (9, 27299272), (11, 22335768), (12, 20474454), (13, 18899496), (14, 17549532), (18, 13649636), (21, 11699688), (22, 11167884), (24, 10237227), (26, 9449748), (28, 8774766), (33, 7445256), (36, 6824818), (39, 6299832), (42, 5849844), (44, 5583942), (49, 5014152), (52, 4724874), (56, 4387383), (63, 3899896), (66, 3722628), (72, 3412409), (77, 3190824), (78, 3149916), (84, 2924922), (88, 2791971), (91, 2699928), (98, 2507076), (99, 2481752), (104, 2362437), (117, 2099944), (126, 1949948), (132, 1861314), (143, 1718136), (147, 1671384), (154, 1595412), (156, 1574958), (168, 1462461), (182, 1349964), (196, 1253538), (198, 1240876), (231, 1063608), (234, 1049972), (252, 974974), (264, 930657), (273, 899976), (286, 859068), (294, 835692), (308, 797706), (312, 787479), (364, 674982), (392, 626769), (396, 620438), (429, 572712), (441, 557128), (462, 531804), (468, 524986), (487, 504504), (504, 487487), (539, 455832), (546, 449988), (572, 429534), (588, 417846), (616, 398853), (637, 385704), (693, 354536), (728, 337491), (792, 310219), (819, 299992), (858, 286356), (882, 278564), (924, 265902), (936, 262493), (974, 252252), (1001, 245448), (1078, 227916), (1092, 224994), (1144, 214767), (1176, 208923), (1274, 192852), (1287, 190904), (1386, 177268), (1461, 168168), (1617, 151944), (1638, 149996), (1716, 143178), (1764, 139282), (1848, 132951), (1911, 128568), (1948, 126126), (2002, 122724), (2156, 113958), (2184, 112497), (2548, 96426), (2574, 95452), (2772, 88634), (2922, 84084), (3003, 81816), (3234, 75972), (3276, 74998), (3409, 72072), (3432, 71589), (3528, 69641), (3822, 64284), (3896, 63063), (4004, 61362), (4312, 56979), (4383, 56056), (4851, 50648), (5096, 48213), (5148, 47726), (5357, 45864), (5544, 44317), (5733, 42856), (5844, 42042), (6006, 40908), (6331, 38808), (6468, 37986), (6552, 37499), (6818, 36036), (7007, 35064), (7644, 32142), (8008, 30681), (8766, 28028), (9009, 27272), (9702, 25324), (10227, 24024), (10296, 23863), (10714, 22932), (11466, 21428), (11688, 21021), (12012, 20454), (12662, 19404), (12936, 18993), (13636, 18018), (14014, 17532), (15288, 16071)]