338511888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 1179674496

約数和(自身を除く): 841162608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 967, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1683, 1716, 1768, 1872, 1934, 1989, 2244, 2288, 2431, 2448, 2574, 2652, 2901, 2992, 3366, 3432, 3536, 3868, 3978, 4488, 4862, 5148, 5304, 5802, 6732, 6864, 7293, 7736, 7956, 8703, 8976, 9724, 10296, 10608, 10637, 11604, 12571, 13464, 14586, 15472, 15912, 16439, 17406, 19448, 20592, 21274, 21879, 23208, 25142, 26928, 29172, 31824, 31911, 32878, 34812, 37713, 38896, 42548, 43758, 46416, 49317, 50284, 58344, 63822, 65756, 69624, 75426, 85096, 87516, 95733, 98634, 100568, 113139, 116688, 127644, 131512, 138281, 139248, 147951, 150852, 170192, 175032, 180829, 191466, 197268, 201136, 213707, 226278, 255288, 263024, 276562, 295902, 301704, 350064, 361658, 382932, 394536, 414843, 427414, 452556, 510576, 542487, 553124, 591804, 603408, 641121, 723316, 765864, 789072, 829686, 854828, 905112, 1084974, 1106248, 1183608, 1244529, 1282242, 1446632, 1531728, 1627461, 1659372, 1709656, 1810224, 1923363, 2169948, 2212496, 2350777, 2367216, 2489058, 2564484, 2893264, 3254922, 3318744, 3419312, 3846726, 4339896, 4701554, 4978116, 5128968, 6509844, 6637488, 7052331, 7693452, 8679792, 9403108, 9956232, 10257936, 13019688, 14104662, 15386904, 18806216, 19912464, 21156993, 26039376, 28209324, 30773808, 37612432, 42313986, 56418648, 84627972, 112837296, 169255944, 338511888]

約数ペア:

[(1, 338511888), (2, 169255944), (3, 112837296), (4, 84627972), (6, 56418648), (8, 42313986), (9, 37612432), (11, 30773808), (12, 28209324), (13, 26039376), (16, 21156993), (17, 19912464), (18, 18806216), (22, 15386904), (24, 14104662), (26, 13019688), (33, 10257936), (34, 9956232), (36, 9403108), (39, 8679792), (44, 7693452), (48, 7052331), (51, 6637488), (52, 6509844), (66, 5128968), (68, 4978116), (72, 4701554), (78, 4339896), (88, 3846726), (99, 3419312), (102, 3318744), (104, 3254922), (117, 2893264), (132, 2564484), (136, 2489058), (143, 2367216), (144, 2350777), (153, 2212496), (156, 2169948), (176, 1923363), (187, 1810224), (198, 1709656), (204, 1659372), (208, 1627461), (221, 1531728), (234, 1446632), (264, 1282242), (272, 1244529), (286, 1183608), (306, 1106248), (312, 1084974), (374, 905112), (396, 854828), (408, 829686), (429, 789072), (442, 765864), (468, 723316), (528, 641121), (561, 603408), (572, 591804), (612, 553124), (624, 542487), (663, 510576), (748, 452556), (792, 427414), (816, 414843), (858, 394536), (884, 382932), (936, 361658), (967, 350064), (1122, 301704), (1144, 295902), (1224, 276562), (1287, 263024), (1326, 255288), (1496, 226278), (1584, 213707), (1683, 201136), (1716, 197268), (1768, 191466), (1872, 180829), (1934, 175032), (1989, 170192), (2244, 150852), (2288, 147951), (2431, 139248), (2448, 138281), (2574, 131512), (2652, 127644), (2901, 116688), (2992, 113139), (3366, 100568), (3432, 98634), (3536, 95733), (3868, 87516), (3978, 85096), (4488, 75426), (4862, 69624), (5148, 65756), (5304, 63822), (5802, 58344), (6732, 50284), (6864, 49317), (7293, 46416), (7736, 43758), (7956, 42548), (8703, 38896), (8976, 37713), (9724, 34812), (10296, 32878), (10608, 31911), (10637, 31824), (11604, 29172), (12571, 26928), (13464, 25142), (14586, 23208), (15472, 21879), (15912, 21274), (16439, 20592), (17406, 19448)]