272735658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 700659960

約数和(自身を除く): 427924302

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 102, 109, 111, 117, 153, 218, 221, 222, 234, 289, 306, 327, 333, 442, 481, 578, 629, 654, 663, 666, 867, 962, 981, 1258, 1326, 1417, 1443, 1734, 1853, 1887, 1962, 1989, 2601, 2834, 2886, 3706, 3757, 3774, 3978, 4033, 4251, 4329, 5202, 5559, 5661, 7514, 8066, 8177, 8502, 8658, 10693, 11118, 11271, 11322, 12099, 12753, 16354, 16677, 21386, 22542, 24089, 24198, 24531, 25506, 31501, 32079, 33354, 33813, 36297, 48178, 49062, 52429, 63002, 64158, 67626, 68561, 72267, 72594, 73593, 94503, 96237, 104858, 137122, 139009, 144534, 147186, 157287, 189006, 192474, 205683, 216801, 278018, 283509, 314574, 409513, 411366, 417027, 433602, 471861, 567018, 617049, 819026, 834054, 891293, 943722, 1165537, 1228539, 1234098, 1251081, 1782586, 2331074, 2457078, 2502162, 2673879, 3496611, 3685617, 5347758, 6993222, 7371234, 8021637, 10489833, 15151981, 16043274, 20979666, 30303962, 45455943, 90911886, 136367829, 272735658]

約数ペア:

[(1, 272735658), (2, 136367829), (3, 90911886), (6, 45455943), (9, 30303962), (13, 20979666), (17, 16043274), (18, 15151981), (26, 10489833), (34, 8021637), (37, 7371234), (39, 6993222), (51, 5347758), (74, 3685617), (78, 3496611), (102, 2673879), (109, 2502162), (111, 2457078), (117, 2331074), (153, 1782586), (218, 1251081), (221, 1234098), (222, 1228539), (234, 1165537), (289, 943722), (306, 891293), (327, 834054), (333, 819026), (442, 617049), (481, 567018), (578, 471861), (629, 433602), (654, 417027), (663, 411366), (666, 409513), (867, 314574), (962, 283509), (981, 278018), (1258, 216801), (1326, 205683), (1417, 192474), (1443, 189006), (1734, 157287), (1853, 147186), (1887, 144534), (1962, 139009), (1989, 137122), (2601, 104858), (2834, 96237), (2886, 94503), (3706, 73593), (3757, 72594), (3774, 72267), (3978, 68561), (4033, 67626), (4251, 64158), (4329, 63002), (5202, 52429), (5559, 49062), (5661, 48178), (7514, 36297), (8066, 33813), (8177, 33354), (8502, 32079), (8658, 31501), (10693, 25506), (11118, 24531), (11271, 24198), (11322, 24089), (12099, 22542), (12753, 21386), (16354, 16677)]