218503584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3479

約数の個数: 144

約数和(自身を含む): 708736392

約数和(自身を除く): 490232808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3433, 3536, 3744, 3978, 4896, 5304, 6866, 7072, 7956, 10299, 10608, 13732, 15912, 20598, 21216, 27464, 30897, 31824, 41196, 44629, 54928, 58361, 61794, 63648, 82392, 89258, 109856, 116722, 123588, 133887, 164784, 175083, 178516, 233444, 247176, 267774, 329568, 350166, 357032, 401661, 466888, 494352, 525249, 535548, 700332, 714064, 758693, 803322, 933776, 988704, 1050498, 1071096, 1400664, 1428128, 1517386, 1606644, 1867552, 2100996, 2142192, 2276079, 2801328, 3034772, 3213288, 4201992, 4284384, 4552158, 5602656, 6069544, 6426576, 6828237, 8403984, 9104316, 12139088, 12853152, 13656474, 16807968, 18208632, 24278176, 27312948, 36417264, 54625896, 72834528, 109251792, 218503584]

約数ペア:

[(1, 218503584), (2, 109251792), (3, 72834528), (4, 54625896), (6, 36417264), (8, 27312948), (9, 24278176), (12, 18208632), (13, 16807968), (16, 13656474), (17, 12853152), (18, 12139088), (24, 9104316), (26, 8403984), (32, 6828237), (34, 6426576), (36, 6069544), (39, 5602656), (48, 4552158), (51, 4284384), (52, 4201992), (68, 3213288), (72, 3034772), (78, 2801328), (96, 2276079), (102, 2142192), (104, 2100996), (117, 1867552), (136, 1606644), (144, 1517386), (153, 1428128), (156, 1400664), (204, 1071096), (208, 1050498), (221, 988704), (234, 933776), (272, 803322), (288, 758693), (306, 714064), (312, 700332), (408, 535548), (416, 525249), (442, 494352), (468, 466888), (544, 401661), (612, 357032), (624, 350166), (663, 329568), (816, 267774), (884, 247176), (936, 233444), (1224, 178516), (1248, 175083), (1326, 164784), (1632, 133887), (1768, 123588), (1872, 116722), (1989, 109856), (2448, 89258), (2652, 82392), (3433, 63648), (3536, 61794), (3744, 58361), (3978, 54928), (4896, 44629), (5304, 41196), (6866, 31824), (7072, 30897), (7956, 27464), (10299, 21216), (10608, 20598), (13732, 15912)]