15947233776

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 240

約数和(自身を含む): 47873721600

約数和(自身を除く): 31926487824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 107, 108, 124, 144, 186, 214, 216, 248, 279, 321, 359, 372, 428, 432, 496, 558, 642, 718, 744, 837, 856, 961, 963, 1077, 1116, 1284, 1436, 1488, 1674, 1712, 1922, 1926, 2154, 2232, 2568, 2872, 2883, 2889, 3231, 3317, 3348, 3844, 3852, 4308, 4464, 5136, 5744, 5766, 5778, 6462, 6634, 6696, 7688, 7704, 8616, 8649, 9693, 9951, 11129, 11532, 11556, 12924, 13268, 13392, 15376, 15408, 17232, 17298, 19386, 19902, 22258, 23064, 23112, 25848, 25947, 26536, 29853, 33387, 34596, 38413, 38772, 39804, 44516, 46128, 46224, 51696, 51894, 53072, 59706, 66774, 69192, 76826, 77544, 79608, 89032, 89559, 100161, 102827, 103788, 115239, 119412, 133548, 138384, 153652, 155088, 159216, 178064, 179118, 200322, 205654, 207576, 230478, 238824, 267096, 300483, 307304, 308481, 344999, 345717, 358236, 400644, 411308, 415152, 460956, 477648, 534192, 600966, 614608, 616962, 689998, 691434, 716472, 801288, 822616, 921912, 925443, 1034997, 1037151, 1190803, 1201932, 1233924, 1379996, 1382868, 1432944, 1602576, 1645232, 1843824, 1850886, 2069994, 2074302, 2381606, 2403864, 2467848, 2759992, 2765736, 2776329, 3104991, 3572409, 3701772, 4139988, 4148604, 4763212, 4807728, 4935696, 5519984, 5531472, 5552658, 6209982, 7144818, 7403544, 8279976, 8297208, 9314973, 9526424, 10717227, 11105316, 12419964, 14289636, 14807088, 16559952, 16594416, 18629946, 19052848, 21434454, 22210632, 24839928, 28579272, 32151681, 36914893, 37259892, 42868908, 44421264, 49679856, 57158544, 64303362, 73829786, 74519784, 85737816, 110744679, 128606724, 147659572, 149039568, 171475632, 221489358, 257213448, 295319144, 332234037, 442978716, 514426896, 590638288, 664468074, 885957432, 996702111, 1328936148, 1771914864, 1993404222, 2657872296, 3986808444, 5315744592, 7973616888, 15947233776]

約数ペア:

[(1, 15947233776), (2, 7973616888), (3, 5315744592), (4, 3986808444), (6, 2657872296), (8, 1993404222), (9, 1771914864), (12, 1328936148), (16, 996702111), (18, 885957432), (24, 664468074), (27, 590638288), (31, 514426896), (36, 442978716), (48, 332234037), (54, 295319144), (62, 257213448), (72, 221489358), (93, 171475632), (107, 149039568), (108, 147659572), (124, 128606724), (144, 110744679), (186, 85737816), (214, 74519784), (216, 73829786), (248, 64303362), (279, 57158544), (321, 49679856), (359, 44421264), (372, 42868908), (428, 37259892), (432, 36914893), (496, 32151681), (558, 28579272), (642, 24839928), (718, 22210632), (744, 21434454), (837, 19052848), (856, 18629946), (961, 16594416), (963, 16559952), (1077, 14807088), (1116, 14289636), (1284, 12419964), (1436, 11105316), (1488, 10717227), (1674, 9526424), (1712, 9314973), (1922, 8297208), (1926, 8279976), (2154, 7403544), (2232, 7144818), (2568, 6209982), (2872, 5552658), (2883, 5531472), (2889, 5519984), (3231, 4935696), (3317, 4807728), (3348, 4763212), (3844, 4148604), (3852, 4139988), (4308, 3701772), (4464, 3572409), (5136, 3104991), (5744, 2776329), (5766, 2765736), (5778, 2759992), (6462, 2467848), (6634, 2403864), (6696, 2381606), (7688, 2074302), (7704, 2069994), (8616, 1850886), (8649, 1843824), (9693, 1645232), (9951, 1602576), (11129, 1432944), (11532, 1382868), (11556, 1379996), (12924, 1233924), (13268, 1201932), (13392, 1190803), (15376, 1037151), (15408, 1034997), (17232, 925443), (17298, 921912), (19386, 822616), (19902, 801288), (22258, 716472), (23064, 691434), (23112, 689998), (25848, 616962), (25947, 614608), (26536, 600966), (29853, 534192), (33387, 477648), (34596, 460956), (38413, 415152), (38772, 411308), (39804, 400644), (44516, 358236), (46128, 345717), (46224, 344999), (51696, 308481), (51894, 307304), (53072, 300483), (59706, 267096), (66774, 238824), (69192, 230478), (76826, 207576), (77544, 205654), (79608, 200322), (89032, 179118), (89559, 178064), (100161, 159216), (102827, 155088), (103788, 153652), (115239, 138384), (119412, 133548)]