655360992

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15953

約数の個数: 144

約数和(自身を含む): 2189639088

約数和(自身を除く): 1534278096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 15913, 20592, 31826, 41184, 47739, 63652, 95478, 127304, 143217, 175043, 190956, 206869, 254608, 286434, 350086, 381912, 413738, 509216, 525129, 572868, 620607, 700172, 763824, 827476, 1050258, 1145736, 1241214, 1400344, 1527648, 1575387, 1654952, 1861821, 2100516, 2275559, 2291472, 2482428, 2800688, 3150774, 3309904, 3723642, 4201032, 4551118, 4582944, 4964856, 5601376, 6301548, 6619808, 6826677, 7447284, 8402064, 9102236, 9929712, 12603096, 13653354, 14894568, 16804128, 18204472, 19859424, 20480031, 25206192, 27306708, 29789136, 36408944, 40960062, 50412384, 54613416, 59578272, 72817888, 81920124, 109226832, 163840248, 218453664, 327680496, 655360992]

約数ペア:

[(1, 655360992), (2, 327680496), (3, 218453664), (4, 163840248), (6, 109226832), (8, 81920124), (9, 72817888), (11, 59578272), (12, 54613416), (13, 50412384), (16, 40960062), (18, 36408944), (22, 29789136), (24, 27306708), (26, 25206192), (32, 20480031), (33, 19859424), (36, 18204472), (39, 16804128), (44, 14894568), (48, 13653354), (52, 12603096), (66, 9929712), (72, 9102236), (78, 8402064), (88, 7447284), (96, 6826677), (99, 6619808), (104, 6301548), (117, 5601376), (132, 4964856), (143, 4582944), (144, 4551118), (156, 4201032), (176, 3723642), (198, 3309904), (208, 3150774), (234, 2800688), (264, 2482428), (286, 2291472), (288, 2275559), (312, 2100516), (352, 1861821), (396, 1654952), (416, 1575387), (429, 1527648), (468, 1400344), (528, 1241214), (572, 1145736), (624, 1050258), (792, 827476), (858, 763824), (936, 700172), (1056, 620607), (1144, 572868), (1248, 525129), (1287, 509216), (1584, 413738), (1716, 381912), (1872, 350086), (2288, 286434), (2574, 254608), (3168, 206869), (3432, 190956), (3744, 175043), (4576, 143217), (5148, 127304), (6864, 95478), (10296, 63652), (13728, 47739), (15913, 41184), (20592, 31826)]