268530648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 471744552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 53, 57, 76, 82, 106, 114, 123, 152, 159, 164, 212, 228, 246, 271, 318, 328, 424, 456, 492, 542, 636, 779, 813, 984, 1007, 1084, 1272, 1558, 1626, 2014, 2168, 2173, 2337, 3021, 3116, 3252, 4028, 4346, 4674, 5149, 6042, 6232, 6504, 6519, 8056, 8692, 9348, 10298, 11111, 12084, 13038, 14363, 15447, 17384, 18696, 20596, 22222, 24168, 26076, 28726, 30894, 33333, 41192, 41287, 43089, 44444, 52152, 57452, 61788, 66666, 82574, 86178, 88888, 114904, 123576, 123861, 133332, 165148, 172356, 211109, 247722, 266664, 272897, 330296, 344712, 422218, 495444, 545794, 588883, 633327, 818691, 844436, 990888, 1091588, 1177766, 1266654, 1637382, 1688872, 1766649, 2183176, 2355532, 2533308, 3274764, 3533298, 4711064, 5066616, 6549528, 7066596, 11188777, 14133192, 22377554, 33566331, 44755108, 67132662, 89510216, 134265324, 268530648]

約数ペア:

[(1, 268530648), (2, 134265324), (3, 89510216), (4, 67132662), (6, 44755108), (8, 33566331), (12, 22377554), (19, 14133192), (24, 11188777), (38, 7066596), (41, 6549528), (53, 5066616), (57, 4711064), (76, 3533298), (82, 3274764), (106, 2533308), (114, 2355532), (123, 2183176), (152, 1766649), (159, 1688872), (164, 1637382), (212, 1266654), (228, 1177766), (246, 1091588), (271, 990888), (318, 844436), (328, 818691), (424, 633327), (456, 588883), (492, 545794), (542, 495444), (636, 422218), (779, 344712), (813, 330296), (984, 272897), (1007, 266664), (1084, 247722), (1272, 211109), (1558, 172356), (1626, 165148), (2014, 133332), (2168, 123861), (2173, 123576), (2337, 114904), (3021, 88888), (3116, 86178), (3252, 82574), (4028, 66666), (4346, 61788), (4674, 57452), (5149, 52152), (6042, 44444), (6232, 43089), (6504, 41287), (6519, 41192), (8056, 33333), (8692, 30894), (9348, 28726), (10298, 26076), (11111, 24168), (12084, 22222), (13038, 20596), (14363, 18696), (15447, 17384)]