907481344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 144

約数和(自身を含む): 2378234880

約数和(自身を除く): 1470753536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1792, 2128, 2423, 2432, 2464, 2816, 2926, 3344, 4256, 4846, 4864, 4928, 5852, 6688, 8512, 9692, 9856, 11704, 13376, 16961, 17024, 19384, 19712, 23408, 26653, 26752, 33922, 34048, 38768, 46037, 46816, 53306, 53504, 67844, 77536, 92074, 93632, 106612, 135688, 155072, 184148, 186571, 187264, 213224, 271376, 310144, 322259, 368296, 373142, 374528, 426448, 506407, 542752, 620288, 644518, 736592, 746284, 852896, 1012814, 1085504, 1289036, 1473184, 1492568, 1705792, 2025628, 2171008, 2578072, 2946368, 2985136, 3411584, 3544849, 4051256, 4342016, 5156144, 5892736, 5970272, 6823168, 7089698, 8102512, 10312288, 11785472, 11940544, 14179396, 16205024, 20624576, 23881088, 28358792, 32410048, 41249152, 47762176, 56717584, 64820096, 82498304, 113435168, 129640192, 226870336, 453740672, 907481344]

約数ペア:

[(1, 907481344), (2, 453740672), (4, 226870336), (7, 129640192), (8, 113435168), (11, 82498304), (14, 64820096), (16, 56717584), (19, 47762176), (22, 41249152), (28, 32410048), (32, 28358792), (38, 23881088), (44, 20624576), (56, 16205024), (64, 14179396), (76, 11940544), (77, 11785472), (88, 10312288), (112, 8102512), (128, 7089698), (133, 6823168), (152, 5970272), (154, 5892736), (176, 5156144), (209, 4342016), (224, 4051256), (256, 3544849), (266, 3411584), (304, 2985136), (308, 2946368), (352, 2578072), (418, 2171008), (448, 2025628), (532, 1705792), (608, 1492568), (616, 1473184), (704, 1289036), (836, 1085504), (896, 1012814), (1064, 852896), (1216, 746284), (1232, 736592), (1408, 644518), (1463, 620288), (1672, 542752), (1792, 506407), (2128, 426448), (2423, 374528), (2432, 373142), (2464, 368296), (2816, 322259), (2926, 310144), (3344, 271376), (4256, 213224), (4846, 187264), (4864, 186571), (4928, 184148), (5852, 155072), (6688, 135688), (8512, 106612), (9692, 93632), (9856, 92074), (11704, 77536), (13376, 67844), (16961, 53504), (17024, 53306), (19384, 46816), (19712, 46037), (23408, 38768), (26653, 34048), (26752, 33922)]