245054628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 834928640

約数和(自身を除く): 589874012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 127, 133, 156, 171, 182, 186, 217, 228, 234, 247, 252, 254, 266, 273, 279, 342, 364, 372, 381, 399, 403, 434, 468, 494, 508, 532, 546, 558, 589, 651, 684, 741, 762, 798, 806, 819, 868, 889, 988, 1092, 1116, 1143, 1178, 1197, 1209, 1302, 1482, 1524, 1596, 1612, 1638, 1651, 1729, 1767, 1778, 1953, 2223, 2286, 2356, 2394, 2413, 2418, 2604, 2667, 2821, 2964, 3276, 3302, 3458, 3534, 3556, 3627, 3906, 3937, 4123, 4446, 4572, 4788, 4826, 4836, 4953, 5187, 5301, 5334, 5642, 6604, 6916, 7068, 7239, 7254, 7657, 7812, 7874, 8001, 8246, 8463, 8892, 9652, 9906, 10374, 10602, 10668, 11284, 11557, 11811, 12369, 14478, 14508, 14859, 15314, 15561, 15748, 16002, 16492, 16891, 16926, 19812, 20748, 21204, 21717, 22971, 23114, 23622, 24738, 25389, 27559, 28956, 29718, 30628, 31122, 31369, 32004, 33782, 33852, 34671, 35433, 37107, 43434, 45942, 46228, 47244, 49476, 50673, 50778, 51181, 53599, 55118, 59436, 62244, 62738, 67564, 68913, 69342, 70866, 74214, 74803, 82677, 86868, 91884, 94107, 101346, 101556, 102362, 104013, 107198, 110236, 125476, 137826, 138684, 141732, 148428, 149606, 152019, 153543, 160797, 165354, 188214, 202692, 204724, 208026, 214396, 219583, 224409, 248031, 275652, 282321, 299212, 304038, 307086, 321594, 330708, 358267, 376428, 416052, 439166, 448818, 460629, 482391, 496062, 523621, 564642, 608076, 614172, 643188, 658749, 673227, 716534, 878332, 897636, 921258, 964782, 972439, 992124, 1047242, 1074801, 1129284, 1317498, 1346454, 1433068, 1570863, 1842516, 1929564, 1944878, 1976247, 2094484, 2149602, 2634996, 2692908, 2917317, 3141726, 3224403, 3889756, 3952494, 4299204, 4712589, 5834634, 6283452, 6448806, 6807073, 7904988, 8751951, 9425178, 11669268, 12897612, 13614146, 17503902, 18850356, 20421219, 27228292, 35007804, 40842438, 61263657, 81684876, 122527314, 245054628]

約数ペア:

[(1, 245054628), (2, 122527314), (3, 81684876), (4, 61263657), (6, 40842438), (7, 35007804), (9, 27228292), (12, 20421219), (13, 18850356), (14, 17503902), (18, 13614146), (19, 12897612), (21, 11669268), (26, 9425178), (28, 8751951), (31, 7904988), (36, 6807073), (38, 6448806), (39, 6283452), (42, 5834634), (52, 4712589), (57, 4299204), (62, 3952494), (63, 3889756), (76, 3224403), (78, 3141726), (84, 2917317), (91, 2692908), (93, 2634996), (114, 2149602), (117, 2094484), (124, 1976247), (126, 1944878), (127, 1929564), (133, 1842516), (156, 1570863), (171, 1433068), (182, 1346454), (186, 1317498), (217, 1129284), (228, 1074801), (234, 1047242), (247, 992124), (252, 972439), (254, 964782), (266, 921258), (273, 897636), (279, 878332), (342, 716534), (364, 673227), (372, 658749), (381, 643188), (399, 614172), (403, 608076), (434, 564642), (468, 523621), (494, 496062), (508, 482391), (532, 460629), (546, 448818), (558, 439166), (589, 416052), (651, 376428), (684, 358267), (741, 330708), (762, 321594), (798, 307086), (806, 304038), (819, 299212), (868, 282321), (889, 275652), (988, 248031), (1092, 224409), (1116, 219583), (1143, 214396), (1178, 208026), (1197, 204724), (1209, 202692), (1302, 188214), (1482, 165354), (1524, 160797), (1596, 153543), (1612, 152019), (1638, 149606), (1651, 148428), (1729, 141732), (1767, 138684), (1778, 137826), (1953, 125476), (2223, 110236), (2286, 107198), (2356, 104013), (2394, 102362), (2413, 101556), (2418, 101346), (2604, 94107), (2667, 91884), (2821, 86868), (2964, 82677), (3276, 74803), (3302, 74214), (3458, 70866), (3534, 69342), (3556, 68913), (3627, 67564), (3906, 62738), (3937, 62244), (4123, 59436), (4446, 55118), (4572, 53599), (4788, 51181), (4826, 50778), (4836, 50673), (4953, 49476), (5187, 47244), (5301, 46228), (5334, 45942), (5642, 43434), (6604, 37107), (6916, 35433), (7068, 34671), (7239, 33852), (7254, 33782), (7657, 32004), (7812, 31369), (7874, 31122), (8001, 30628), (8246, 29718), (8463, 28956), (8892, 27559), (9652, 25389), (9906, 24738), (10374, 23622), (10602, 23114), (10668, 22971), (11284, 21717), (11557, 21204), (11811, 20748), (12369, 19812), (14478, 16926), (14508, 16891), (14859, 16492), (15314, 16002), (15561, 15748)]