18830820048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 54039398400

約数和(自身を除く): 35208578352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 61, 62, 76, 93, 114, 122, 124, 152, 179, 183, 186, 228, 244, 248, 304, 358, 366, 372, 456, 488, 496, 537, 589, 716, 732, 744, 912, 976, 1074, 1159, 1178, 1432, 1464, 1488, 1767, 1891, 2148, 2318, 2356, 2864, 2928, 3401, 3477, 3534, 3721, 3782, 4296, 4636, 4712, 5549, 5673, 6802, 6954, 7068, 7442, 7564, 8592, 9272, 9424, 10203, 10919, 11098, 11163, 11346, 13604, 13908, 14136, 14884, 15128, 16647, 18544, 20406, 21838, 22196, 22326, 22692, 27208, 27816, 28272, 29768, 30256, 32757, 33294, 35929, 40812, 43676, 44392, 44652, 45384, 54416, 55632, 59536, 65514, 66588, 70699, 71858, 81624, 87352, 88784, 89304, 90768, 105431, 107787, 115351, 131028, 133176, 141398, 143716, 163248, 174704, 178608, 207461, 210862, 212097, 215574, 230702, 262056, 266352, 282796, 287432, 316293, 338489, 346053, 414922, 421724, 424194, 431148, 461404, 524112, 565592, 574864, 622383, 632586, 666059, 676978, 692106, 829844, 843448, 848388, 862296, 922808, 1015467, 1131184, 1244766, 1265172, 1332118, 1353956, 1384212, 1659688, 1686896, 1696776, 1724592, 1845616, 1998177, 2030934, 2191669, 2489532, 2530344, 2664236, 2707912, 2768424, 3319376, 3393552, 3996354, 4061868, 4383338, 4979064, 5060688, 5328472, 5415824, 5536848, 6431291, 6575007, 7992708, 8123736, 8766676, 9958128, 10656944, 12655121, 12862582, 13150014, 15985416, 16247472, 17533352, 19293873, 20647829, 25310242, 25725164, 26300028, 31970832, 35066704, 37965363, 38587746, 41295658, 50620484, 51450328, 52600056, 61943487, 75930726, 77175492, 82591316, 101240968, 102900656, 105200112, 123886974, 151861452, 154350984, 165182632, 202481936, 247773948, 303722904, 308701968, 330365264, 392308751, 495547896, 607445808, 784617502, 991095792, 1176926253, 1569235004, 2353852506, 3138470008, 4707705012, 6276940016, 9415410024, 18830820048]

約数ペア:

[(1, 18830820048), (2, 9415410024), (3, 6276940016), (4, 4707705012), (6, 3138470008), (8, 2353852506), (12, 1569235004), (16, 1176926253), (19, 991095792), (24, 784617502), (31, 607445808), (38, 495547896), (48, 392308751), (57, 330365264), (61, 308701968), (62, 303722904), (76, 247773948), (93, 202481936), (114, 165182632), (122, 154350984), (124, 151861452), (152, 123886974), (179, 105200112), (183, 102900656), (186, 101240968), (228, 82591316), (244, 77175492), (248, 75930726), (304, 61943487), (358, 52600056), (366, 51450328), (372, 50620484), (456, 41295658), (488, 38587746), (496, 37965363), (537, 35066704), (589, 31970832), (716, 26300028), (732, 25725164), (744, 25310242), (912, 20647829), (976, 19293873), (1074, 17533352), (1159, 16247472), (1178, 15985416), (1432, 13150014), (1464, 12862582), (1488, 12655121), (1767, 10656944), (1891, 9958128), (2148, 8766676), (2318, 8123736), (2356, 7992708), (2864, 6575007), (2928, 6431291), (3401, 5536848), (3477, 5415824), (3534, 5328472), (3721, 5060688), (3782, 4979064), (4296, 4383338), (4636, 4061868), (4712, 3996354), (5549, 3393552), (5673, 3319376), (6802, 2768424), (6954, 2707912), (7068, 2664236), (7442, 2530344), (7564, 2489532), (8592, 2191669), (9272, 2030934), (9424, 1998177), (10203, 1845616), (10919, 1724592), (11098, 1696776), (11163, 1686896), (11346, 1659688), (13604, 1384212), (13908, 1353956), (14136, 1332118), (14884, 1265172), (15128, 1244766), (16647, 1131184), (18544, 1015467), (20406, 922808), (21838, 862296), (22196, 848388), (22326, 843448), (22692, 829844), (27208, 692106), (27816, 676978), (28272, 666059), (29768, 632586), (30256, 622383), (32757, 574864), (33294, 565592), (35929, 524112), (40812, 461404), (43676, 431148), (44392, 424194), (44652, 421724), (45384, 414922), (54416, 346053), (55632, 338489), (59536, 316293), (65514, 287432), (66588, 282796), (70699, 266352), (71858, 262056), (81624, 230702), (87352, 215574), (88784, 212097), (89304, 210862), (90768, 207461), (105431, 178608), (107787, 174704), (115351, 163248), (131028, 143716), (133176, 141398)]