315083232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 957640320

約数和(自身を除く): 642557088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 426, 456, 568, 608, 639, 684, 811, 852, 912, 1136, 1278, 1349, 1368, 1622, 1704, 1824, 2272, 2433, 2556, 2698, 2736, 3244, 3408, 4047, 4866, 5112, 5396, 5472, 6488, 6816, 7299, 8094, 9732, 10224, 10792, 12141, 12976, 14598, 15409, 16188, 19464, 20448, 21584, 24282, 25952, 29196, 30818, 32376, 38928, 43168, 46227, 48564, 57581, 58392, 61636, 64752, 77856, 92454, 97128, 115162, 116784, 123272, 129504, 138681, 172743, 184908, 194256, 230324, 233568, 246544, 277362, 345486, 369816, 388512, 460648, 493088, 518229, 554724, 690972, 739632, 921296, 1036458, 1094039, 1109448, 1381944, 1479264, 1842592, 2072916, 2188078, 2218896, 2763888, 3282117, 4145832, 4376156, 4437792, 5527776, 6564234, 8291664, 8752312, 9846351, 13128468, 16583328, 17504624, 19692702, 26256936, 35009248, 39385404, 52513872, 78770808, 105027744, 157541616, 315083232]

約数ペア:

[(1, 315083232), (2, 157541616), (3, 105027744), (4, 78770808), (6, 52513872), (8, 39385404), (9, 35009248), (12, 26256936), (16, 19692702), (18, 17504624), (19, 16583328), (24, 13128468), (32, 9846351), (36, 8752312), (38, 8291664), (48, 6564234), (57, 5527776), (71, 4437792), (72, 4376156), (76, 4145832), (96, 3282117), (114, 2763888), (142, 2218896), (144, 2188078), (152, 2072916), (171, 1842592), (213, 1479264), (228, 1381944), (284, 1109448), (288, 1094039), (304, 1036458), (342, 921296), (426, 739632), (456, 690972), (568, 554724), (608, 518229), (639, 493088), (684, 460648), (811, 388512), (852, 369816), (912, 345486), (1136, 277362), (1278, 246544), (1349, 233568), (1368, 230324), (1622, 194256), (1704, 184908), (1824, 172743), (2272, 138681), (2433, 129504), (2556, 123272), (2698, 116784), (2736, 115162), (3244, 97128), (3408, 92454), (4047, 77856), (4866, 64752), (5112, 61636), (5396, 58392), (5472, 57581), (6488, 48564), (6816, 46227), (7299, 43168), (8094, 38928), (9732, 32376), (10224, 30818), (10792, 29196), (12141, 25952), (12976, 24282), (14598, 21584), (15409, 20448), (16188, 19464)]