1328524704

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20919

約数の個数: 144

約数和(自身を含む): 4308143112

約数和(自身を除く): 2979618408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 15912, 20873, 21216, 31824, 41746, 62619, 63648, 83492, 125238, 166984, 187857, 250476, 271349, 333968, 354841, 375714, 500952, 542698, 667936, 709682, 751428, 814047, 1001904, 1064523, 1085396, 1419364, 1502856, 1628094, 2003808, 2129046, 2170792, 2442141, 2838728, 3005712, 3193569, 3256188, 4258092, 4341584, 4612933, 4884282, 5677456, 6011424, 6387138, 6512376, 8516184, 8683168, 9225866, 9768564, 11354912, 12774276, 13024752, 13838799, 17032368, 18451732, 19537128, 25548552, 26049504, 27677598, 34064736, 36903464, 39074256, 41516397, 51097104, 55355196, 73806928, 78148512, 83032794, 102194208, 110710392, 147613856, 166065588, 221420784, 332131176, 442841568, 664262352, 1328524704]

約数ペア:

[(1, 1328524704), (2, 664262352), (3, 442841568), (4, 332131176), (6, 221420784), (8, 166065588), (9, 147613856), (12, 110710392), (13, 102194208), (16, 83032794), (17, 78148512), (18, 73806928), (24, 55355196), (26, 51097104), (32, 41516397), (34, 39074256), (36, 36903464), (39, 34064736), (48, 27677598), (51, 26049504), (52, 25548552), (68, 19537128), (72, 18451732), (78, 17032368), (96, 13838799), (102, 13024752), (104, 12774276), (117, 11354912), (136, 9768564), (144, 9225866), (153, 8683168), (156, 8516184), (204, 6512376), (208, 6387138), (221, 6011424), (234, 5677456), (272, 4884282), (288, 4612933), (306, 4341584), (312, 4258092), (408, 3256188), (416, 3193569), (442, 3005712), (468, 2838728), (544, 2442141), (612, 2170792), (624, 2129046), (663, 2003808), (816, 1628094), (884, 1502856), (936, 1419364), (1224, 1085396), (1248, 1064523), (1326, 1001904), (1632, 814047), (1768, 751428), (1872, 709682), (1989, 667936), (2448, 542698), (2652, 500952), (3536, 375714), (3744, 354841), (3978, 333968), (4896, 271349), (5304, 250476), (7072, 187857), (7956, 166984), (10608, 125238), (15912, 83492), (20873, 63648), (21216, 62619), (31824, 41746)]