39978424476

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12323}}^1$

素因数の和:12406

約数の個数: 240

約数和(自身を含む): 120250690560

約数和(自身を除く): 80272266084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 76, 81, 93, 102, 108, 114, 124, 153, 162, 171, 186, 204, 228, 279, 306, 323, 324, 342, 372, 459, 513, 527, 558, 589, 612, 646, 684, 837, 918, 969, 1026, 1054, 1116, 1178, 1292, 1377, 1539, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2356, 2511, 2754, 2907, 3078, 3162, 3348, 3534, 3876, 4743, 5022, 5301, 5508, 5814, 6156, 6324, 7068, 8721, 9486, 10013, 10044, 10602, 11628, 12323, 14229, 15903, 17442, 18972, 20026, 21204, 24646, 26163, 28458, 30039, 31806, 34884, 36969, 40052, 42687, 47709, 49292, 52326, 56916, 60078, 63612, 73938, 85374, 90117, 95418, 104652, 110907, 120156, 147876, 170748, 180234, 190836, 209491, 221814, 234137, 270351, 332721, 360468, 382013, 418982, 443628, 468274, 540702, 628473, 665442, 702411, 764026, 811053, 837964, 936548, 998163, 1081404, 1146039, 1256946, 1330884, 1404822, 1528052, 1622106, 1885419, 1996326, 2107233, 2292078, 2513892, 2809644, 3244212, 3438117, 3770838, 3980329, 3992652, 4214466, 4584156, 5656257, 6321699, 6494221, 6876234, 7258247, 7541676, 7960658, 8428932, 10314351, 11312514, 11940987, 12643398, 12988442, 13752468, 14516494, 15921316, 16968771, 18965097, 19482663, 20628702, 21774741, 22625028, 23881974, 25286796, 25976884, 29032988, 30943053, 33937542, 35822961, 37930194, 38965326, 41257404, 43549482, 47763948, 58447989, 61886106, 65324223, 67875084, 71645922, 75860388, 77930652, 87098964, 107468883, 116895978, 123390199, 123772212, 130648446, 143291844, 175343967, 195972669, 214937766, 233791956, 246780398, 261296892, 322406649, 350687934, 370170597, 391945338, 429875532, 493560796, 526031901, 587918007, 644813298, 701375868, 740341194, 783890676, 1052063802, 1110511791, 1175836014, 1289626596, 1480682388, 2104127604, 2221023582, 2351672028, 3331535373, 4442047164, 6663070746, 9994606119, 13326141492, 19989212238, 39978424476]

約数ペア:

[(1, 39978424476), (2, 19989212238), (3, 13326141492), (4, 9994606119), (6, 6663070746), (9, 4442047164), (12, 3331535373), (17, 2351672028), (18, 2221023582), (19, 2104127604), (27, 1480682388), (31, 1289626596), (34, 1175836014), (36, 1110511791), (38, 1052063802), (51, 783890676), (54, 740341194), (57, 701375868), (62, 644813298), (68, 587918007), (76, 526031901), (81, 493560796), (93, 429875532), (102, 391945338), (108, 370170597), (114, 350687934), (124, 322406649), (153, 261296892), (162, 246780398), (171, 233791956), (186, 214937766), (204, 195972669), (228, 175343967), (279, 143291844), (306, 130648446), (323, 123772212), (324, 123390199), (342, 116895978), (372, 107468883), (459, 87098964), (513, 77930652), (527, 75860388), (558, 71645922), (589, 67875084), (612, 65324223), (646, 61886106), (684, 58447989), (837, 47763948), (918, 43549482), (969, 41257404), (1026, 38965326), (1054, 37930194), (1116, 35822961), (1178, 33937542), (1292, 30943053), (1377, 29032988), (1539, 25976884), (1581, 25286796), (1674, 23881974), (1767, 22625028), (1836, 21774741), (1938, 20628702), (2052, 19482663), (2108, 18965097), (2356, 16968771), (2511, 15921316), (2754, 14516494), (2907, 13752468), (3078, 12988442), (3162, 12643398), (3348, 11940987), (3534, 11312514), (3876, 10314351), (4743, 8428932), (5022, 7960658), (5301, 7541676), (5508, 7258247), (5814, 6876234), (6156, 6494221), (6324, 6321699), (7068, 5656257), (8721, 4584156), (9486, 4214466), (10013, 3992652), (10044, 3980329), (10602, 3770838), (11628, 3438117), (12323, 3244212), (14229, 2809644), (15903, 2513892), (17442, 2292078), (18972, 2107233), (20026, 1996326), (21204, 1885419), (24646, 1622106), (26163, 1528052), (28458, 1404822), (30039, 1330884), (31806, 1256946), (34884, 1146039), (36969, 1081404), (40052, 998163), (42687, 936548), (47709, 837964), (49292, 811053), (52326, 764026), (56916, 702411), (60078, 665442), (63612, 628473), (73938, 540702), (85374, 468274), (90117, 443628), (95418, 418982), (104652, 382013), (110907, 360468), (120156, 332721), (147876, 270351), (170748, 234137), (180234, 221814), (190836, 209491)]