31009994964

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22109}}^1$

素因数の和:22181

約数の個数: 168

約数和(自身を含む): 89995040520

約数和(自身を除く): 58985045556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 243, 324, 333, 351, 444, 468, 481, 486, 666, 702, 729, 962, 972, 999, 1053, 1332, 1404, 1443, 1458, 1924, 1998, 2106, 2886, 2916, 2997, 3159, 3996, 4212, 4329, 5772, 5994, 6318, 8658, 8991, 9477, 11988, 12636, 12987, 17316, 17982, 18954, 22109, 25974, 26973, 35964, 37908, 38961, 44218, 51948, 53946, 66327, 77922, 88436, 107892, 116883, 132654, 155844, 198981, 233766, 265308, 287417, 350649, 397962, 467532, 574834, 596943, 701298, 795924, 818033, 862251, 1149668, 1193886, 1402596, 1636066, 1724502, 1790829, 2387772, 2454099, 2586753, 3272132, 3449004, 3581658, 4908198, 5173506, 5372487, 7163316, 7362297, 7760259, 9816396, 10347012, 10634429, 10744974, 14724594, 15520518, 16117461, 21268858, 21489948, 22086891, 23280777, 29449188, 31041036, 31903287, 32234922, 42537716, 44173782, 46561554, 63806574, 64469844, 66260673, 69842331, 88347564, 93123108, 95709861, 127613148, 132521346, 139684662, 191419722, 198782019, 209526993, 265042692, 279369324, 287129583, 382839444, 397564038, 419053986, 574259166, 596346057, 795128076, 838107972, 861388749, 1148518332, 1192692114, 1722777498, 2385384228, 2584166247, 3445554996, 5168332494, 7752498741, 10336664988, 15504997482, 31009994964]

約数ペア:

[(1, 31009994964), (2, 15504997482), (3, 10336664988), (4, 7752498741), (6, 5168332494), (9, 3445554996), (12, 2584166247), (13, 2385384228), (18, 1722777498), (26, 1192692114), (27, 1148518332), (36, 861388749), (37, 838107972), (39, 795128076), (52, 596346057), (54, 574259166), (74, 419053986), (78, 397564038), (81, 382839444), (108, 287129583), (111, 279369324), (117, 265042692), (148, 209526993), (156, 198782019), (162, 191419722), (222, 139684662), (234, 132521346), (243, 127613148), (324, 95709861), (333, 93123108), (351, 88347564), (444, 69842331), (468, 66260673), (481, 64469844), (486, 63806574), (666, 46561554), (702, 44173782), (729, 42537716), (962, 32234922), (972, 31903287), (999, 31041036), (1053, 29449188), (1332, 23280777), (1404, 22086891), (1443, 21489948), (1458, 21268858), (1924, 16117461), (1998, 15520518), (2106, 14724594), (2886, 10744974), (2916, 10634429), (2997, 10347012), (3159, 9816396), (3996, 7760259), (4212, 7362297), (4329, 7163316), (5772, 5372487), (5994, 5173506), (6318, 4908198), (8658, 3581658), (8991, 3449004), (9477, 3272132), (11988, 2586753), (12636, 2454099), (12987, 2387772), (17316, 1790829), (17982, 1724502), (18954, 1636066), (22109, 1402596), (25974, 1193886), (26973, 1149668), (35964, 862251), (37908, 818033), (38961, 795924), (44218, 701298), (51948, 596943), (53946, 574834), (66327, 467532), (77922, 397962), (88436, 350649), (107892, 287417), (116883, 265308), (132654, 233766), (155844, 198981)]