7121214828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3341

約数の個数: 288

約数和(自身を含む): 23922662400

約数和(自身を除く): 16801447572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 29, 36, 39, 42, 46, 52, 58, 63, 69, 78, 84, 87, 91, 92, 116, 117, 126, 138, 156, 161, 174, 182, 203, 207, 234, 252, 261, 273, 276, 299, 322, 348, 364, 377, 406, 414, 468, 483, 522, 546, 598, 609, 644, 667, 754, 812, 819, 828, 897, 966, 1044, 1092, 1131, 1196, 1218, 1334, 1449, 1508, 1638, 1794, 1827, 1932, 2001, 2093, 2262, 2436, 2639, 2668, 2691, 2898, 3259, 3276, 3393, 3588, 3654, 4002, 4186, 4524, 4669, 5278, 5382, 5796, 6003, 6279, 6518, 6786, 7308, 7917, 8004, 8372, 8671, 9338, 9777, 10556, 10764, 12006, 12558, 13036, 13572, 14007, 15834, 17342, 18676, 18837, 19554, 22813, 23751, 24012, 25116, 26013, 28014, 29331, 31668, 34684, 37674, 39108, 42021, 42367, 45626, 47502, 52026, 56028, 58662, 60697, 68439, 74957, 75348, 78039, 84042, 84734, 91252, 94511, 95004, 104052, 117324, 121394, 127101, 136878, 149914, 156078, 168084, 169468, 182091, 189022, 205317, 224871, 242788, 254202, 273756, 283533, 296569, 299828, 312156, 364182, 378044, 381303, 410634, 449742, 508404, 524699, 546273, 567066, 593138, 661577, 674613, 728364, 762606, 821268, 850599, 889707, 899484, 974441, 1049398, 1092546, 1134132, 1186276, 1228643, 1323154, 1349226, 1525212, 1574097, 1701198, 1779414, 1948882, 1984731, 2098796, 2173753, 2185092, 2457286, 2646308, 2669121, 2698452, 2923323, 3148194, 3402396, 3558828, 3685929, 3897764, 3969462, 4347506, 4722291, 4914572, 5338242, 5846646, 5954193, 6296388, 6521259, 6821087, 7371858, 7938924, 8600501, 8695012, 8769969, 9444582, 10676484, 11057787, 11693292, 11908386, 13042518, 13642174, 14743716, 15216271, 17201002, 17539938, 18889164, 19563777, 20463261, 22115574, 23816772, 25801503, 26085036, 27284348, 28258789, 30432542, 34402004, 35079876, 39127554, 40926522, 44231148, 45648813, 51603006, 56517578, 60865084, 61389783, 77404509, 78255108, 81853044, 84776367, 91297626, 103206012, 113035156, 122779566, 136946439, 154809018, 169552734, 182595252, 197811523, 245559132, 254329101, 273892878, 309618036, 339105468, 395623046, 508658202, 547785756, 593434569, 791246092, 1017316404, 1186869138, 1780303707, 2373738276, 3560607414, 7121214828]

約数ペア:

[(1, 7121214828), (2, 3560607414), (3, 2373738276), (4, 1780303707), (6, 1186869138), (7, 1017316404), (9, 791246092), (12, 593434569), (13, 547785756), (14, 508658202), (18, 395623046), (21, 339105468), (23, 309618036), (26, 273892878), (28, 254329101), (29, 245559132), (36, 197811523), (39, 182595252), (42, 169552734), (46, 154809018), (52, 136946439), (58, 122779566), (63, 113035156), (69, 103206012), (78, 91297626), (84, 84776367), (87, 81853044), (91, 78255108), (92, 77404509), (116, 61389783), (117, 60865084), (126, 56517578), (138, 51603006), (156, 45648813), (161, 44231148), (174, 40926522), (182, 39127554), (203, 35079876), (207, 34402004), (234, 30432542), (252, 28258789), (261, 27284348), (273, 26085036), (276, 25801503), (299, 23816772), (322, 22115574), (348, 20463261), (364, 19563777), (377, 18889164), (406, 17539938), (414, 17201002), (468, 15216271), (483, 14743716), (522, 13642174), (546, 13042518), (598, 11908386), (609, 11693292), (644, 11057787), (667, 10676484), (754, 9444582), (812, 8769969), (819, 8695012), (828, 8600501), (897, 7938924), (966, 7371858), (1044, 6821087), (1092, 6521259), (1131, 6296388), (1196, 5954193), (1218, 5846646), (1334, 5338242), (1449, 4914572), (1508, 4722291), (1638, 4347506), (1794, 3969462), (1827, 3897764), (1932, 3685929), (2001, 3558828), (2093, 3402396), (2262, 3148194), (2436, 2923323), (2639, 2698452), (2668, 2669121), (2691, 2646308), (2898, 2457286), (3259, 2185092), (3276, 2173753), (3393, 2098796), (3588, 1984731), (3654, 1948882), (4002, 1779414), (4186, 1701198), (4524, 1574097), (4669, 1525212), (5278, 1349226), (5382, 1323154), (5796, 1228643), (6003, 1186276), (6279, 1134132), (6518, 1092546), (6786, 1049398), (7308, 974441), (7917, 899484), (8004, 889707), (8372, 850599), (8671, 821268), (9338, 762606), (9777, 728364), (10556, 674613), (10764, 661577), (12006, 593138), (12558, 567066), (13036, 546273), (13572, 524699), (14007, 508404), (15834, 449742), (17342, 410634), (18676, 381303), (18837, 378044), (19554, 364182), (22813, 312156), (23751, 299828), (24012, 296569), (25116, 283533), (26013, 273756), (28014, 254202), (29331, 242788), (31668, 224871), (34684, 205317), (37674, 189022), (39108, 182091), (42021, 169468), (42367, 168084), (45626, 156078), (47502, 149914), (52026, 136878), (56028, 127101), (58662, 121394), (60697, 117324), (68439, 104052), (74957, 95004), (75348, 94511), (78039, 91252), (84042, 84734)]