2149785144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 6706022400

約数和(自身を除く): 4556237256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 71, 72, 78, 82, 104, 108, 117, 123, 142, 156, 164, 213, 216, 234, 246, 263, 284, 312, 328, 351, 369, 426, 468, 492, 526, 533, 568, 639, 702, 738, 789, 852, 923, 936, 984, 1052, 1066, 1107, 1278, 1404, 1476, 1578, 1599, 1704, 1846, 1917, 2104, 2132, 2214, 2367, 2556, 2769, 2808, 2911, 2952, 3156, 3198, 3419, 3692, 3834, 4264, 4428, 4734, 4797, 5112, 5538, 5822, 6312, 6396, 6838, 7101, 7384, 7668, 8307, 8733, 8856, 9468, 9594, 10257, 10783, 11076, 11644, 12792, 13676, 14202, 14391, 15336, 16614, 17466, 18673, 18936, 19188, 20514, 21566, 22152, 23288, 24921, 26199, 27352, 28404, 28782, 30771, 32349, 33228, 34932, 37346, 37843, 38376, 41028, 43132, 49842, 52398, 56019, 56808, 57564, 61542, 64698, 66456, 69864, 74692, 75686, 78597, 82056, 86264, 92313, 97047, 99684, 104796, 112038, 113529, 115128, 123084, 129396, 140179, 149384, 151372, 157194, 168057, 184626, 194094, 199368, 209592, 224076, 227058, 242749, 246168, 258792, 280358, 291141, 302744, 314388, 336114, 340587, 369252, 388188, 420537, 448152, 454116, 485498, 504171, 560716, 582282, 628776, 672228, 681174, 728247, 738504, 765593, 776376, 841074, 908232, 970996, 1008342, 1021761, 1121432, 1164564, 1261611, 1344456, 1362348, 1456494, 1531186, 1682148, 1941992, 2016684, 2043522, 2184741, 2296779, 2329128, 2523222, 2724696, 2912988, 3062372, 3364296, 3784833, 4033368, 4087044, 4369482, 4593558, 5046444, 5825976, 6124744, 6554223, 6890337, 7569666, 8174088, 8738964, 9187116, 9952709, 10092888, 13108446, 13780674, 15139332, 17477928, 18374232, 19905418, 20671011, 26216892, 27561348, 29858127, 30278664, 39810836, 41342022, 52433784, 55122696, 59716254, 79621672, 82684044, 89574381, 119432508, 165368088, 179148762, 238865016, 268723143, 358297524, 537446286, 716595048, 1074892572, 2149785144]

約数ペア:

[(1, 2149785144), (2, 1074892572), (3, 716595048), (4, 537446286), (6, 358297524), (8, 268723143), (9, 238865016), (12, 179148762), (13, 165368088), (18, 119432508), (24, 89574381), (26, 82684044), (27, 79621672), (36, 59716254), (39, 55122696), (41, 52433784), (52, 41342022), (54, 39810836), (71, 30278664), (72, 29858127), (78, 27561348), (82, 26216892), (104, 20671011), (108, 19905418), (117, 18374232), (123, 17477928), (142, 15139332), (156, 13780674), (164, 13108446), (213, 10092888), (216, 9952709), (234, 9187116), (246, 8738964), (263, 8174088), (284, 7569666), (312, 6890337), (328, 6554223), (351, 6124744), (369, 5825976), (426, 5046444), (468, 4593558), (492, 4369482), (526, 4087044), (533, 4033368), (568, 3784833), (639, 3364296), (702, 3062372), (738, 2912988), (789, 2724696), (852, 2523222), (923, 2329128), (936, 2296779), (984, 2184741), (1052, 2043522), (1066, 2016684), (1107, 1941992), (1278, 1682148), (1404, 1531186), (1476, 1456494), (1578, 1362348), (1599, 1344456), (1704, 1261611), (1846, 1164564), (1917, 1121432), (2104, 1021761), (2132, 1008342), (2214, 970996), (2367, 908232), (2556, 841074), (2769, 776376), (2808, 765593), (2911, 738504), (2952, 728247), (3156, 681174), (3198, 672228), (3419, 628776), (3692, 582282), (3834, 560716), (4264, 504171), (4428, 485498), (4734, 454116), (4797, 448152), (5112, 420537), (5538, 388188), (5822, 369252), (6312, 340587), (6396, 336114), (6838, 314388), (7101, 302744), (7384, 291141), (7668, 280358), (8307, 258792), (8733, 246168), (8856, 242749), (9468, 227058), (9594, 224076), (10257, 209592), (10783, 199368), (11076, 194094), (11644, 184626), (12792, 168057), (13676, 157194), (14202, 151372), (14391, 149384), (15336, 140179), (16614, 129396), (17466, 123084), (18673, 115128), (18936, 113529), (19188, 112038), (20514, 104796), (21566, 99684), (22152, 97047), (23288, 92313), (24921, 86264), (26199, 82056), (27352, 78597), (28404, 75686), (28782, 74692), (30771, 69864), (32349, 66456), (33228, 64698), (34932, 61542), (37346, 57564), (37843, 56808), (38376, 56019), (41028, 52398), (43132, 49842)]