8996520064

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6367}}^1$

素因数の和:6490

約数の個数: 128

約数和(自身を含む): 21824409600

約数和(自身を除く): 12827889536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 128, 133, 152, 166, 224, 266, 304, 332, 448, 532, 581, 608, 664, 896, 1064, 1162, 1216, 1328, 1577, 2128, 2324, 2432, 2656, 3154, 4256, 4648, 5312, 6308, 6367, 8512, 9296, 10624, 11039, 12616, 12734, 17024, 18592, 22078, 25232, 25468, 37184, 44156, 44569, 50464, 50936, 74368, 88312, 89138, 100928, 101872, 120973, 176624, 178276, 201856, 203744, 241946, 353248, 356552, 407488, 483892, 528461, 706496, 713104, 814976, 846811, 967784, 1056922, 1412992, 1426208, 1693622, 1935568, 2113844, 2852416, 3387244, 3699227, 3871136, 4227688, 5704832, 6774488, 7398454, 7742272, 8455376, 10040759, 13548976, 14796908, 15484544, 16910752, 20081518, 27097952, 29593816, 33821504, 40163036, 54195904, 59187632, 67643008, 70285313, 80326072, 108391808, 118375264, 140570626, 160652144, 236750528, 281141252, 321304288, 473501056, 562282504, 642608576, 1124565008, 1285217152, 2249130016, 4498260032, 8996520064]

約数ペア:

[(1, 8996520064), (2, 4498260032), (4, 2249130016), (7, 1285217152), (8, 1124565008), (14, 642608576), (16, 562282504), (19, 473501056), (28, 321304288), (32, 281141252), (38, 236750528), (56, 160652144), (64, 140570626), (76, 118375264), (83, 108391808), (112, 80326072), (128, 70285313), (133, 67643008), (152, 59187632), (166, 54195904), (224, 40163036), (266, 33821504), (304, 29593816), (332, 27097952), (448, 20081518), (532, 16910752), (581, 15484544), (608, 14796908), (664, 13548976), (896, 10040759), (1064, 8455376), (1162, 7742272), (1216, 7398454), (1328, 6774488), (1577, 5704832), (2128, 4227688), (2324, 3871136), (2432, 3699227), (2656, 3387244), (3154, 2852416), (4256, 2113844), (4648, 1935568), (5312, 1693622), (6308, 1426208), (6367, 1412992), (8512, 1056922), (9296, 967784), (10624, 846811), (11039, 814976), (12616, 713104), (12734, 706496), (17024, 528461), (18592, 483892), (22078, 407488), (25232, 356552), (25468, 353248), (37184, 241946), (44156, 203744), (44569, 201856), (50464, 178276), (50936, 176624), (74368, 120973), (88312, 101872), (89138, 100928)]