2112321276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 6392422400

約数和(自身を除く): 4280101124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 79, 93, 97, 114, 117, 124, 156, 158, 171, 186, 194, 228, 234, 237, 247, 279, 291, 316, 342, 372, 388, 403, 468, 474, 494, 558, 582, 589, 684, 711, 741, 806, 873, 948, 988, 1027, 1116, 1164, 1178, 1209, 1261, 1422, 1482, 1501, 1612, 1746, 1767, 1843, 2054, 2223, 2356, 2418, 2449, 2522, 2844, 2964, 3002, 3007, 3081, 3492, 3534, 3627, 3686, 3783, 4108, 4446, 4503, 4836, 4898, 5044, 5301, 5529, 6004, 6014, 6162, 7068, 7254, 7347, 7372, 7566, 7657, 7663, 8892, 9006, 9021, 9243, 9796, 10602, 11058, 11349, 12028, 12324, 13509, 14508, 14694, 15132, 15314, 15326, 16587, 18012, 18042, 18486, 19513, 21204, 22041, 22116, 22698, 22971, 22989, 23959, 27018, 27063, 29388, 30628, 30652, 31837, 33174, 36084, 36972, 39026, 39091, 44082, 45396, 45942, 45978, 46531, 47918, 54036, 54126, 57133, 58539, 63674, 66348, 68913, 68967, 71877, 78052, 78182, 88164, 91884, 91956, 93062, 95511, 95836, 99619, 108252, 114266, 117078, 117273, 127348, 137826, 137934, 139593, 143754, 145597, 156364, 171399, 175617, 186124, 191022, 199238, 215631, 228532, 234156, 234546, 237553, 275652, 275868, 279186, 286533, 287508, 291194, 298857, 342798, 351234, 351819, 382044, 398476, 418779, 431262, 436791, 469092, 475106, 514197, 558372, 573066, 582388, 597714, 604903, 685596, 702468, 703638, 712659, 742729, 837558, 862524, 873582, 896571, 950212, 1028394, 1146132, 1195428, 1209806, 1310373, 1407276, 1425318, 1485458, 1675116, 1747164, 1793142, 1814709, 1892761, 2056788, 2137977, 2228187, 2419612, 2620746, 2850636, 2970916, 3088189, 3586284, 3629418, 3785522, 4275954, 4456374, 4513507, 5241492, 5444127, 5678283, 6176378, 6684561, 7258836, 7571044, 8551908, 8912748, 9027014, 9264567, 10888254, 11356566, 12352756, 13369122, 13540521, 17034849, 18054028, 18529134, 21776508, 22713132, 26738244, 27081042, 27793701, 34069698, 37058268, 40621563, 54162084, 55587402, 58675591, 68139396, 81243126, 111174804, 117351182, 162486252, 176026773, 234702364, 352053546, 528080319, 704107092, 1056160638, 2112321276]

約数ペア:

[(1, 2112321276), (2, 1056160638), (3, 704107092), (4, 528080319), (6, 352053546), (9, 234702364), (12, 176026773), (13, 162486252), (18, 117351182), (19, 111174804), (26, 81243126), (31, 68139396), (36, 58675591), (38, 55587402), (39, 54162084), (52, 40621563), (57, 37058268), (62, 34069698), (76, 27793701), (78, 27081042), (79, 26738244), (93, 22713132), (97, 21776508), (114, 18529134), (117, 18054028), (124, 17034849), (156, 13540521), (158, 13369122), (171, 12352756), (186, 11356566), (194, 10888254), (228, 9264567), (234, 9027014), (237, 8912748), (247, 8551908), (279, 7571044), (291, 7258836), (316, 6684561), (342, 6176378), (372, 5678283), (388, 5444127), (403, 5241492), (468, 4513507), (474, 4456374), (494, 4275954), (558, 3785522), (582, 3629418), (589, 3586284), (684, 3088189), (711, 2970916), (741, 2850636), (806, 2620746), (873, 2419612), (948, 2228187), (988, 2137977), (1027, 2056788), (1116, 1892761), (1164, 1814709), (1178, 1793142), (1209, 1747164), (1261, 1675116), (1422, 1485458), (1482, 1425318), (1501, 1407276), (1612, 1310373), (1746, 1209806), (1767, 1195428), (1843, 1146132), (2054, 1028394), (2223, 950212), (2356, 896571), (2418, 873582), (2449, 862524), (2522, 837558), (2844, 742729), (2964, 712659), (3002, 703638), (3007, 702468), (3081, 685596), (3492, 604903), (3534, 597714), (3627, 582388), (3686, 573066), (3783, 558372), (4108, 514197), (4446, 475106), (4503, 469092), (4836, 436791), (4898, 431262), (5044, 418779), (5301, 398476), (5529, 382044), (6004, 351819), (6014, 351234), (6162, 342798), (7068, 298857), (7254, 291194), (7347, 287508), (7372, 286533), (7566, 279186), (7657, 275868), (7663, 275652), (8892, 237553), (9006, 234546), (9021, 234156), (9243, 228532), (9796, 215631), (10602, 199238), (11058, 191022), (11349, 186124), (12028, 175617), (12324, 171399), (13509, 156364), (14508, 145597), (14694, 143754), (15132, 139593), (15314, 137934), (15326, 137826), (16587, 127348), (18012, 117273), (18042, 117078), (18486, 114266), (19513, 108252), (21204, 99619), (22041, 95836), (22116, 95511), (22698, 93062), (22971, 91956), (22989, 91884), (23959, 88164), (27018, 78182), (27063, 78052), (29388, 71877), (30628, 68967), (30652, 68913), (31837, 66348), (33174, 63674), (36084, 58539), (36972, 57133), (39026, 54126), (39091, 54036), (44082, 47918), (45396, 46531), (45942, 45978)]