338604112

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 857088000

約数和(自身を除く): 518483888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 79, 88, 98, 112, 142, 154, 158, 176, 196, 284, 308, 316, 343, 392, 497, 539, 553, 568, 616, 632, 686, 781, 784, 869, 994, 1078, 1106, 1136, 1232, 1264, 1372, 1562, 1738, 1988, 2156, 2212, 2744, 3124, 3476, 3479, 3773, 3871, 3976, 4312, 4424, 5467, 5488, 5609, 6083, 6248, 6952, 6958, 7546, 7742, 7952, 8624, 8848, 10934, 11218, 12166, 12496, 13904, 13916, 15092, 15484, 21868, 22436, 24332, 24353, 27097, 27832, 30184, 30968, 38269, 39263, 42581, 43736, 44872, 48664, 48706, 54194, 55664, 60368, 61699, 61936, 76538, 78526, 85162, 87472, 89744, 97328, 97412, 108388, 123398, 153076, 157052, 170324, 194824, 216776, 246796, 267883, 274841, 298067, 306152, 314104, 340648, 389648, 431893, 433552, 493592, 535766, 549682, 596134, 612304, 628208, 681296, 863786, 987184, 1071532, 1099364, 1192268, 1727572, 1923887, 2143064, 2198728, 2384536, 3023251, 3455144, 3847774, 4286128, 4397456, 4769072, 6046502, 6910288, 7695548, 12093004, 15391096, 21162757, 24186008, 30782192, 42325514, 48372016, 84651028, 169302056, 338604112]

約数ペア:

[(1, 338604112), (2, 169302056), (4, 84651028), (7, 48372016), (8, 42325514), (11, 30782192), (14, 24186008), (16, 21162757), (22, 15391096), (28, 12093004), (44, 7695548), (49, 6910288), (56, 6046502), (71, 4769072), (77, 4397456), (79, 4286128), (88, 3847774), (98, 3455144), (112, 3023251), (142, 2384536), (154, 2198728), (158, 2143064), (176, 1923887), (196, 1727572), (284, 1192268), (308, 1099364), (316, 1071532), (343, 987184), (392, 863786), (497, 681296), (539, 628208), (553, 612304), (568, 596134), (616, 549682), (632, 535766), (686, 493592), (781, 433552), (784, 431893), (869, 389648), (994, 340648), (1078, 314104), (1106, 306152), (1136, 298067), (1232, 274841), (1264, 267883), (1372, 246796), (1562, 216776), (1738, 194824), (1988, 170324), (2156, 157052), (2212, 153076), (2744, 123398), (3124, 108388), (3476, 97412), (3479, 97328), (3773, 89744), (3871, 87472), (3976, 85162), (4312, 78526), (4424, 76538), (5467, 61936), (5488, 61699), (5609, 60368), (6083, 55664), (6248, 54194), (6952, 48706), (6958, 48664), (7546, 44872), (7742, 43736), (7952, 42581), (8624, 39263), (8848, 38269), (10934, 30968), (11218, 30184), (12166, 27832), (12496, 27097), (13904, 24353), (13916, 24332), (15092, 22436), (15484, 21868)]