315978048

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 1018911348

約数和(自身を除く): 702933300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 61, 64, 68, 69, 72, 92, 96, 102, 122, 136, 138, 144, 153, 183, 184, 192, 204, 207, 244, 272, 276, 288, 306, 366, 368, 391, 408, 414, 488, 529, 544, 549, 552, 576, 612, 732, 736, 782, 816, 828, 976, 1037, 1058, 1088, 1098, 1104, 1173, 1224, 1403, 1464, 1472, 1564, 1587, 1632, 1656, 1952, 2074, 2116, 2196, 2208, 2346, 2448, 2806, 2928, 3111, 3128, 3174, 3264, 3312, 3519, 3904, 4148, 4209, 4232, 4392, 4416, 4692, 4761, 4896, 5612, 5856, 6222, 6256, 6348, 6624, 7038, 8296, 8418, 8464, 8784, 8993, 9333, 9384, 9522, 9792, 11224, 11712, 12444, 12512, 12627, 12696, 13248, 14076, 16592, 16836, 16928, 17568, 17986, 18666, 18768, 19044, 22448, 23851, 24888, 25024, 25254, 25392, 26979, 28152, 32269, 33184, 33672, 33856, 35136, 35972, 37332, 37536, 38088, 44896, 47702, 49776, 50508, 50784, 53958, 56304, 64538, 66368, 67344, 71553, 71944, 74664, 75072, 76176, 80937, 89792, 95404, 96807, 99552, 101016, 101568, 107916, 112608, 129076, 134688, 143106, 143888, 149328, 152352, 161874, 190808, 193614, 199104, 202032, 214659, 215832, 225216, 258152, 269376, 286212, 287776, 290421, 298656, 304704, 323748, 381616, 387228, 404064, 429318, 431664, 516304, 548573, 572424, 575552, 580842, 597312, 647496, 763232, 774456, 808128, 858636, 863328, 1032608, 1097146, 1144848, 1161684, 1294992, 1526464, 1548912, 1645719, 1717272, 1726656, 2065216, 2194292, 2289696, 2323368, 2589984, 3097824, 3291438, 3434544, 4388584, 4579392, 4646736, 4937157, 5179968, 6195648, 6582876, 6869088, 8777168, 9293472, 9874314, 13165752, 13738176, 17554336, 18586944, 19748628, 26331504, 35108672, 39497256, 52663008, 78994512, 105326016, 157989024, 315978048]

約数ペア:

[(1, 315978048), (2, 157989024), (3, 105326016), (4, 78994512), (6, 52663008), (8, 39497256), (9, 35108672), (12, 26331504), (16, 19748628), (17, 18586944), (18, 17554336), (23, 13738176), (24, 13165752), (32, 9874314), (34, 9293472), (36, 8777168), (46, 6869088), (48, 6582876), (51, 6195648), (61, 5179968), (64, 4937157), (68, 4646736), (69, 4579392), (72, 4388584), (92, 3434544), (96, 3291438), (102, 3097824), (122, 2589984), (136, 2323368), (138, 2289696), (144, 2194292), (153, 2065216), (183, 1726656), (184, 1717272), (192, 1645719), (204, 1548912), (207, 1526464), (244, 1294992), (272, 1161684), (276, 1144848), (288, 1097146), (306, 1032608), (366, 863328), (368, 858636), (391, 808128), (408, 774456), (414, 763232), (488, 647496), (529, 597312), (544, 580842), (549, 575552), (552, 572424), (576, 548573), (612, 516304), (732, 431664), (736, 429318), (782, 404064), (816, 387228), (828, 381616), (976, 323748), (1037, 304704), (1058, 298656), (1088, 290421), (1098, 287776), (1104, 286212), (1173, 269376), (1224, 258152), (1403, 225216), (1464, 215832), (1472, 214659), (1564, 202032), (1587, 199104), (1632, 193614), (1656, 190808), (1952, 161874), (2074, 152352), (2116, 149328), (2196, 143888), (2208, 143106), (2346, 134688), (2448, 129076), (2806, 112608), (2928, 107916), (3111, 101568), (3128, 101016), (3174, 99552), (3264, 96807), (3312, 95404), (3519, 89792), (3904, 80937), (4148, 76176), (4209, 75072), (4232, 74664), (4392, 71944), (4416, 71553), (4692, 67344), (4761, 66368), (4896, 64538), (5612, 56304), (5856, 53958), (6222, 50784), (6256, 50508), (6348, 49776), (6624, 47702), (7038, 44896), (8296, 38088), (8418, 37536), (8464, 37332), (8784, 35972), (8993, 35136), (9333, 33856), (9384, 33672), (9522, 33184), (9792, 32269), (11224, 28152), (11712, 26979), (12444, 25392), (12512, 25254), (12627, 25024), (12696, 24888), (13248, 23851), (14076, 22448), (16592, 19044), (16836, 18768), (16928, 18666), (17568, 17986)]