1238191471216

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1260

約数の個数: 240

約数和(自身を含む): 2934674168832

約数和(自身を除く): 1696482697616

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 97, 112, 142, 161, 184, 194, 284, 322, 368, 388, 497, 568, 644, 679, 776, 983, 994, 1136, 1288, 1358, 1552, 1633, 1966, 1988, 2231, 2576, 2716, 3266, 3932, 3976, 4462, 5041, 5432, 6532, 6881, 6887, 7864, 7952, 8924, 10082, 10864, 11431, 13064, 13762, 13774, 15617, 15728, 17848, 20164, 22609, 22862, 26128, 27524, 27548, 31234, 35287, 35696, 40328, 45218, 45724, 48209, 55048, 55096, 62468, 69793, 70574, 80656, 90436, 91448, 95351, 96418, 110096, 110192, 115943, 124936, 139586, 141148, 158263, 158401, 180872, 182896, 190702, 192836, 231886, 249872, 279172, 282296, 316526, 316802, 361744, 381404, 385672, 463772, 488551, 488977, 558344, 564592, 633052, 633604, 667457, 762808, 771344, 811601, 927544, 977102, 977954, 1108807, 1116688, 1266104, 1267208, 1334914, 1525616, 1605239, 1623202, 1855088, 1954204, 1955908, 2193073, 2217614, 2532208, 2534416, 2669828, 3210478, 3246404, 3422839, 3908408, 3911816, 4386146, 4435228, 4955303, 5339656, 6420956, 6492808, 6769921, 6845678, 7816816, 7823632, 8772292, 8870456, 9910606, 10679312, 11236673, 11246471, 12841912, 12985616, 13539842, 13691356, 15351511, 17544584, 17740912, 19821212, 22473346, 22492942, 25683824, 27079684, 27382712, 30703022, 34687121, 35089168, 39642424, 44946692, 44985884, 47389447, 54159368, 54765424, 61406044, 69374242, 78725297, 79284848, 89893384, 89971768, 94778894, 108318736, 113971969, 122812088, 138748484, 155708183, 157450594, 179786768, 179943536, 189557788, 227943938, 245624176, 277496968, 311416366, 314901188, 379115576, 455887876, 480664391, 554993936, 622832732, 629802376, 758231152, 797803783, 911775752, 961328782, 1089957281, 1245665464, 1259604752, 1595607566, 1823551504, 1922657564, 2179914562, 2491330928, 3191215132, 3364650737, 3845315128, 4359829124, 6382430264, 6729301474, 7690630256, 8719658248, 11055280993, 12764860528, 13458602948, 17439316496, 22110561986, 26917205896, 44221123972, 53834411792, 77386966951, 88442247944, 154773933902, 176884495888, 309547867804, 619095735608, 1238191471216]

約数ペア:

[(1, 1238191471216), (2, 619095735608), (4, 309547867804), (7, 176884495888), (8, 154773933902), (14, 88442247944), (16, 77386966951), (23, 53834411792), (28, 44221123972), (46, 26917205896), (56, 22110561986), (71, 17439316496), (92, 13458602948), (97, 12764860528), (112, 11055280993), (142, 8719658248), (161, 7690630256), (184, 6729301474), (194, 6382430264), (284, 4359829124), (322, 3845315128), (368, 3364650737), (388, 3191215132), (497, 2491330928), (568, 2179914562), (644, 1922657564), (679, 1823551504), (776, 1595607566), (983, 1259604752), (994, 1245665464), (1136, 1089957281), (1288, 961328782), (1358, 911775752), (1552, 797803783), (1633, 758231152), (1966, 629802376), (1988, 622832732), (2231, 554993936), (2576, 480664391), (2716, 455887876), (3266, 379115576), (3932, 314901188), (3976, 311416366), (4462, 277496968), (5041, 245624176), (5432, 227943938), (6532, 189557788), (6881, 179943536), (6887, 179786768), (7864, 157450594), (7952, 155708183), (8924, 138748484), (10082, 122812088), (10864, 113971969), (11431, 108318736), (13064, 94778894), (13762, 89971768), (13774, 89893384), (15617, 79284848), (15728, 78725297), (17848, 69374242), (20164, 61406044), (22609, 54765424), (22862, 54159368), (26128, 47389447), (27524, 44985884), (27548, 44946692), (31234, 39642424), (35287, 35089168), (35696, 34687121), (40328, 30703022), (45218, 27382712), (45724, 27079684), (48209, 25683824), (55048, 22492942), (55096, 22473346), (62468, 19821212), (69793, 17740912), (70574, 17544584), (80656, 15351511), (90436, 13691356), (91448, 13539842), (95351, 12985616), (96418, 12841912), (110096, 11246471), (110192, 11236673), (115943, 10679312), (124936, 9910606), (139586, 8870456), (141148, 8772292), (158263, 7823632), (158401, 7816816), (180872, 6845678), (182896, 6769921), (190702, 6492808), (192836, 6420956), (231886, 5339656), (249872, 4955303), (279172, 4435228), (282296, 4386146), (316526, 3911816), (316802, 3908408), (361744, 3422839), (381404, 3246404), (385672, 3210478), (463772, 2669828), (488551, 2534416), (488977, 2532208), (558344, 2217614), (564592, 2193073), (633052, 1955908), (633604, 1954204), (667457, 1855088), (762808, 1623202), (771344, 1605239), (811601, 1525616), (927544, 1334914), (977102, 1267208), (977954, 1266104), (1108807, 1116688)]