233440272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 728703360

約数和(自身を除く): 495263088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 197, 208, 211, 216, 234, 312, 351, 394, 422, 432, 468, 591, 624, 633, 702, 788, 844, 936, 1182, 1266, 1404, 1576, 1688, 1773, 1872, 1899, 2364, 2532, 2561, 2743, 2808, 3152, 3376, 3546, 3798, 4728, 5064, 5122, 5319, 5486, 5616, 5697, 7092, 7596, 7683, 8229, 9456, 10128, 10244, 10638, 10972, 11394, 14184, 15192, 15366, 16458, 20488, 21276, 21944, 22788, 23049, 24687, 28368, 30384, 30732, 32916, 40976, 41567, 42552, 43888, 45576, 46098, 49374, 61464, 65832, 69147, 74061, 83134, 85104, 91152, 92196, 98748, 122928, 124701, 131664, 138294, 148122, 166268, 184392, 197496, 249402, 276588, 296244, 332536, 368784, 374103, 394992, 498804, 540371, 553176, 592488, 665072, 748206, 997608, 1080742, 1106352, 1122309, 1184976, 1496412, 1621113, 1995216, 2161484, 2244618, 2992824, 3242226, 4322968, 4489236, 4863339, 5985648, 6484452, 8645936, 8978472, 9726678, 12968904, 14590017, 17956944, 19453356, 25937808, 29180034, 38906712, 58360068, 77813424, 116720136, 233440272]

約数ペア:

[(1, 233440272), (2, 116720136), (3, 77813424), (4, 58360068), (6, 38906712), (8, 29180034), (9, 25937808), (12, 19453356), (13, 17956944), (16, 14590017), (18, 12968904), (24, 9726678), (26, 8978472), (27, 8645936), (36, 6484452), (39, 5985648), (48, 4863339), (52, 4489236), (54, 4322968), (72, 3242226), (78, 2992824), (104, 2244618), (108, 2161484), (117, 1995216), (144, 1621113), (156, 1496412), (197, 1184976), (208, 1122309), (211, 1106352), (216, 1080742), (234, 997608), (312, 748206), (351, 665072), (394, 592488), (422, 553176), (432, 540371), (468, 498804), (591, 394992), (624, 374103), (633, 368784), (702, 332536), (788, 296244), (844, 276588), (936, 249402), (1182, 197496), (1266, 184392), (1404, 166268), (1576, 148122), (1688, 138294), (1773, 131664), (1872, 124701), (1899, 122928), (2364, 98748), (2532, 92196), (2561, 91152), (2743, 85104), (2808, 83134), (3152, 74061), (3376, 69147), (3546, 65832), (3798, 61464), (4728, 49374), (5064, 46098), (5122, 45576), (5319, 43888), (5486, 42552), (5616, 41567), (5697, 40976), (7092, 32916), (7596, 30732), (7683, 30384), (8229, 28368), (9456, 24687), (10128, 23049), (10244, 22788), (10638, 21944), (10972, 21276), (11394, 20488), (14184, 16458), (15192, 15366)]