18692173416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5480

約数の個数: 256

約数和(自身を含む): 59520614400

約数和(自身を除く): 40828440984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 31, 42, 46, 56, 58, 62, 69, 84, 87, 92, 93, 116, 124, 138, 161, 168, 174, 184, 186, 203, 217, 232, 248, 276, 322, 348, 372, 406, 434, 483, 552, 609, 644, 651, 667, 696, 713, 744, 812, 868, 899, 966, 1218, 1288, 1302, 1334, 1426, 1624, 1736, 1798, 1932, 2001, 2139, 2436, 2604, 2668, 2697, 2852, 3596, 3864, 4002, 4278, 4669, 4872, 4991, 5208, 5336, 5381, 5394, 5704, 6293, 7192, 8004, 8556, 9338, 9982, 10762, 10788, 12586, 14007, 14973, 16008, 16143, 17112, 18676, 18879, 19964, 20677, 21524, 21576, 25172, 28014, 29946, 32286, 37352, 37667, 37758, 39928, 41354, 43048, 50344, 56028, 59892, 62031, 64572, 75334, 75516, 82708, 112056, 113001, 119784, 123763, 124062, 129144, 144739, 150668, 151032, 156049, 165416, 166811, 226002, 247526, 248124, 289478, 301336, 312098, 333622, 371289, 434217, 452004, 468147, 495052, 496248, 500433, 578956, 624196, 667244, 742578, 866341, 868434, 904008, 936294, 990104, 1000866, 1092343, 1157912, 1167677, 1248392, 1334488, 1485156, 1732682, 1736868, 1872588, 2001732, 2184686, 2335354, 2599023, 2970312, 3277029, 3465364, 3473736, 3503031, 3589127, 3745176, 3836653, 4003464, 4369372, 4670708, 4837519, 5198046, 6554058, 6930728, 7006062, 7178254, 7673306, 8738744, 9341416, 9675038, 10396092, 10767381, 11509959, 13108116, 14012124, 14356508, 14512557, 15346612, 19350076, 20792184, 21534762, 23019918, 25123889, 26216232, 26856571, 28024248, 28713016, 29025114, 30693224, 33862633, 38700152, 43069524, 46039836, 50247778, 53713142, 58050228, 67725266, 75371667, 80569713, 86139048, 92079672, 100495556, 101587899, 107426284, 111262937, 116100456, 135450532, 150743334, 161139426, 200991112, 203175798, 214852568, 222525874, 270901064, 301486668, 322278852, 333788811, 406351596, 445051748, 602973336, 644557704, 667577622, 778840559, 812703192, 890103496, 1335155244, 1557681118, 2336521677, 2670310488, 3115362236, 4673043354, 6230724472, 9346086708, 18692173416]

約数ペア:

[(1, 18692173416), (2, 9346086708), (3, 6230724472), (4, 4673043354), (6, 3115362236), (7, 2670310488), (8, 2336521677), (12, 1557681118), (14, 1335155244), (21, 890103496), (23, 812703192), (24, 778840559), (28, 667577622), (29, 644557704), (31, 602973336), (42, 445051748), (46, 406351596), (56, 333788811), (58, 322278852), (62, 301486668), (69, 270901064), (84, 222525874), (87, 214852568), (92, 203175798), (93, 200991112), (116, 161139426), (124, 150743334), (138, 135450532), (161, 116100456), (168, 111262937), (174, 107426284), (184, 101587899), (186, 100495556), (203, 92079672), (217, 86139048), (232, 80569713), (248, 75371667), (276, 67725266), (322, 58050228), (348, 53713142), (372, 50247778), (406, 46039836), (434, 43069524), (483, 38700152), (552, 33862633), (609, 30693224), (644, 29025114), (651, 28713016), (667, 28024248), (696, 26856571), (713, 26216232), (744, 25123889), (812, 23019918), (868, 21534762), (899, 20792184), (966, 19350076), (1218, 15346612), (1288, 14512557), (1302, 14356508), (1334, 14012124), (1426, 13108116), (1624, 11509959), (1736, 10767381), (1798, 10396092), (1932, 9675038), (2001, 9341416), (2139, 8738744), (2436, 7673306), (2604, 7178254), (2668, 7006062), (2697, 6930728), (2852, 6554058), (3596, 5198046), (3864, 4837519), (4002, 4670708), (4278, 4369372), (4669, 4003464), (4872, 3836653), (4991, 3745176), (5208, 3589127), (5336, 3503031), (5381, 3473736), (5394, 3465364), (5704, 3277029), (6293, 2970312), (7192, 2599023), (8004, 2335354), (8556, 2184686), (9338, 2001732), (9982, 1872588), (10762, 1736868), (10788, 1732682), (12586, 1485156), (14007, 1334488), (14973, 1248392), (16008, 1167677), (16143, 1157912), (17112, 1092343), (18676, 1000866), (18879, 990104), (19964, 936294), (20677, 904008), (21524, 868434), (21576, 866341), (25172, 742578), (28014, 667244), (29946, 624196), (32286, 578956), (37352, 500433), (37667, 496248), (37758, 495052), (39928, 468147), (41354, 452004), (43048, 434217), (50344, 371289), (56028, 333622), (59892, 312098), (62031, 301336), (64572, 289478), (75334, 248124), (75516, 247526), (82708, 226002), (112056, 166811), (113001, 165416), (119784, 156049), (123763, 151032), (124062, 150668), (129144, 144739)]