31961665008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65921}}^1$

素因数の和:65992

約数の個数: 240

約数和(自身を含む): 113067304896

約数和(自身を除く): 81105639888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 546, 592, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1036, 1092, 1332, 1443, 1456, 1554, 1638, 1776, 1872, 1924, 2072, 2184, 2331, 2664, 2886, 3108, 3276, 3367, 3848, 4144, 4329, 4368, 4662, 5328, 5772, 6216, 6552, 6734, 7696, 8658, 9324, 10101, 11544, 12432, 13104, 13468, 17316, 18648, 20202, 23088, 26936, 30303, 34632, 37296, 40404, 53872, 60606, 65921, 69264, 80808, 121212, 131842, 161616, 197763, 242424, 263684, 395526, 461447, 484848, 527368, 593289, 791052, 856973, 922894, 1054736, 1186578, 1384341, 1582104, 1713946, 1845788, 2373156, 2439077, 2570919, 2768682, 3164208, 3427892, 3691576, 4153023, 4746312, 4878154, 5141838, 5537364, 5998811, 6855784, 7317231, 7383152, 7712757, 8306046, 9492624, 9756308, 10283676, 11074728, 11997622, 13711568, 14634462, 15425514, 16612092, 17073539, 17996433, 19512616, 20567352, 21951693, 22149456, 23995244, 29268924, 30851028, 31708001, 33224184, 34147078, 35992866, 39025232, 41134704, 43903386, 47990488, 51220617, 53989299, 58537848, 61702056, 63416002, 66448368, 68294156, 71985732, 87806772, 95124003, 95980976, 102441234, 107978598, 117075696, 123404112, 126832004, 136588312, 143971464, 153661851, 175613544, 190248006, 204882468, 215957196, 221956007, 253664008, 273176624, 285372009, 287942928, 307323702, 351227088, 380496012, 409764936, 431914392, 443912014, 507328016, 570744018, 614647404, 665868021, 760992024, 819529872, 863828784, 887824028, 1141488036, 1229294808, 1331736042, 1521984048, 1775648056, 1997604063, 2282976072, 2458589616, 2663472084, 3551296112, 3995208126, 4565952144, 5326944168, 7990416252, 10653888336, 15980832504, 31961665008]

約数ペア:

[(1, 31961665008), (2, 15980832504), (3, 10653888336), (4, 7990416252), (6, 5326944168), (7, 4565952144), (8, 3995208126), (9, 3551296112), (12, 2663472084), (13, 2458589616), (14, 2282976072), (16, 1997604063), (18, 1775648056), (21, 1521984048), (24, 1331736042), (26, 1229294808), (28, 1141488036), (36, 887824028), (37, 863828784), (39, 819529872), (42, 760992024), (48, 665868021), (52, 614647404), (56, 570744018), (63, 507328016), (72, 443912014), (74, 431914392), (78, 409764936), (84, 380496012), (91, 351227088), (104, 307323702), (111, 287942928), (112, 285372009), (117, 273176624), (126, 253664008), (144, 221956007), (148, 215957196), (156, 204882468), (168, 190248006), (182, 175613544), (208, 153661851), (222, 143971464), (234, 136588312), (252, 126832004), (259, 123404112), (273, 117075696), (296, 107978598), (312, 102441234), (333, 95980976), (336, 95124003), (364, 87806772), (444, 71985732), (468, 68294156), (481, 66448368), (504, 63416002), (518, 61702056), (546, 58537848), (592, 53989299), (624, 51220617), (666, 47990488), (728, 43903386), (777, 41134704), (819, 39025232), (888, 35992866), (936, 34147078), (962, 33224184), (1008, 31708001), (1036, 30851028), (1092, 29268924), (1332, 23995244), (1443, 22149456), (1456, 21951693), (1554, 20567352), (1638, 19512616), (1776, 17996433), (1872, 17073539), (1924, 16612092), (2072, 15425514), (2184, 14634462), (2331, 13711568), (2664, 11997622), (2886, 11074728), (3108, 10283676), (3276, 9756308), (3367, 9492624), (3848, 8306046), (4144, 7712757), (4329, 7383152), (4368, 7317231), (4662, 6855784), (5328, 5998811), (5772, 5537364), (6216, 5141838), (6552, 4878154), (6734, 4746312), (7696, 4153023), (8658, 3691576), (9324, 3427892), (10101, 3164208), (11544, 2768682), (12432, 2570919), (13104, 2439077), (13468, 2373156), (17316, 1845788), (18648, 1713946), (20202, 1582104), (23088, 1384341), (26936, 1186578), (30303, 1054736), (34632, 922894), (37296, 856973), (40404, 791052), (53872, 593289), (60606, 527368), (65921, 484848), (69264, 461447), (80808, 395526), (121212, 263684), (131842, 242424), (161616, 197763)]