740038572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 2488227840

約数和(自身を除く): 1748189268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 347, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 588, 637, 651, 694, 702, 756, 806, 819, 837, 868, 882, 1041, 1092, 1116, 1209, 1274, 1302, 1323, 1388, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1953, 2082, 2418, 2429, 2457, 2548, 2604, 2646, 2821, 3038, 3123, 3276, 3348, 3627, 3822, 3906, 4164, 4511, 4557, 4836, 4858, 4914, 5292, 5642, 5733, 5859, 6076, 6246, 7254, 7287, 7644, 7812, 8463, 9022, 9114, 9369, 9716, 9828, 10757, 10881, 11284, 11466, 11718, 12492, 13533, 13671, 14508, 14574, 16926, 17003, 17199, 18044, 18228, 18738, 19747, 21514, 21762, 21861, 22932, 23436, 25389, 27066, 27342, 29148, 31577, 32271, 33852, 34006, 34398, 37476, 39494, 40599, 41013, 43028, 43524, 43722, 50778, 51009, 54132, 54684, 59241, 63154, 64542, 65583, 68012, 68796, 75299, 76167, 78988, 81198, 82026, 87444, 94731, 96813, 101556, 102018, 118482, 121797, 126308, 129084, 131166, 139841, 150598, 152334, 153027, 162396, 164052, 177723, 189462, 193626, 204036, 221039, 225897, 236964, 243594, 262332, 279682, 284193, 290439, 301196, 304668, 306054, 355446, 378924, 387252, 419523, 442078, 451794, 459081, 487188, 527093, 533169, 559364, 568386, 580878, 612108, 663117, 677691, 710892, 839046, 852579, 884156, 903588, 918162, 978887, 1054186, 1066338, 1136772, 1161756, 1258569, 1326234, 1355382, 1581279, 1678092, 1705158, 1836324, 1957774, 1989351, 2033073, 2108372, 2132676, 2517138, 2652468, 2710764, 2936661, 3162558, 3410316, 3775707, 3915548, 3978702, 4066146, 4743837, 5034276, 5873322, 5968053, 6325116, 6852209, 7551414, 7957404, 8132292, 8809983, 9487674, 11746644, 11936106, 13704418, 14231511, 15102828, 17619966, 18975348, 20556627, 23872212, 26429949, 27408836, 28463022, 35239932, 41113254, 52859898, 56926044, 61669881, 82226508, 105719796, 123339762, 185009643, 246679524, 370019286, 740038572]

約数ペア:

[(1, 740038572), (2, 370019286), (3, 246679524), (4, 185009643), (6, 123339762), (7, 105719796), (9, 82226508), (12, 61669881), (13, 56926044), (14, 52859898), (18, 41113254), (21, 35239932), (26, 28463022), (27, 27408836), (28, 26429949), (31, 23872212), (36, 20556627), (39, 18975348), (42, 17619966), (49, 15102828), (52, 14231511), (54, 13704418), (62, 11936106), (63, 11746644), (78, 9487674), (84, 8809983), (91, 8132292), (93, 7957404), (98, 7551414), (108, 6852209), (117, 6325116), (124, 5968053), (126, 5873322), (147, 5034276), (156, 4743837), (182, 4066146), (186, 3978702), (189, 3915548), (196, 3775707), (217, 3410316), (234, 3162558), (252, 2936661), (273, 2710764), (279, 2652468), (294, 2517138), (347, 2132676), (351, 2108372), (364, 2033073), (372, 1989351), (378, 1957774), (403, 1836324), (434, 1705158), (441, 1678092), (468, 1581279), (546, 1355382), (558, 1326234), (588, 1258569), (637, 1161756), (651, 1136772), (694, 1066338), (702, 1054186), (756, 978887), (806, 918162), (819, 903588), (837, 884156), (868, 852579), (882, 839046), (1041, 710892), (1092, 677691), (1116, 663117), (1209, 612108), (1274, 580878), (1302, 568386), (1323, 559364), (1388, 533169), (1404, 527093), (1519, 487188), (1612, 459081), (1638, 451794), (1674, 442078), (1764, 419523), (1911, 387252), (1953, 378924), (2082, 355446), (2418, 306054), (2429, 304668), (2457, 301196), (2548, 290439), (2604, 284193), (2646, 279682), (2821, 262332), (3038, 243594), (3123, 236964), (3276, 225897), (3348, 221039), (3627, 204036), (3822, 193626), (3906, 189462), (4164, 177723), (4511, 164052), (4557, 162396), (4836, 153027), (4858, 152334), (4914, 150598), (5292, 139841), (5642, 131166), (5733, 129084), (5859, 126308), (6076, 121797), (6246, 118482), (7254, 102018), (7287, 101556), (7644, 96813), (7812, 94731), (8463, 87444), (9022, 82026), (9114, 81198), (9369, 78988), (9716, 76167), (9828, 75299), (10757, 68796), (10881, 68012), (11284, 65583), (11466, 64542), (11718, 63154), (12492, 59241), (13533, 54684), (13671, 54132), (14508, 51009), (14574, 50778), (16926, 43722), (17003, 43524), (17199, 43028), (18044, 41013), (18228, 40599), (18738, 39494), (19747, 37476), (21514, 34398), (21762, 34006), (21861, 33852), (22932, 32271), (23436, 31577), (25389, 29148), (27066, 27342)]