319418208

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 656003232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 71, 72, 82, 96, 108, 123, 127, 142, 144, 164, 213, 216, 246, 254, 284, 288, 328, 369, 381, 426, 432, 492, 508, 568, 639, 656, 738, 762, 852, 864, 984, 1016, 1107, 1136, 1143, 1278, 1312, 1476, 1524, 1704, 1917, 1968, 2032, 2214, 2272, 2286, 2556, 2911, 2952, 3048, 3408, 3429, 3834, 3936, 4064, 4428, 4572, 5112, 5207, 5822, 5904, 6096, 6816, 6858, 7668, 8733, 8856, 9017, 9144, 10224, 10414, 11644, 11808, 12192, 13716, 15336, 15621, 17466, 17712, 18034, 18288, 20448, 20828, 23288, 26199, 27051, 27432, 30672, 31242, 34932, 35424, 36068, 36576, 41656, 46576, 46863, 52398, 54102, 54864, 61344, 62484, 69864, 72136, 78597, 81153, 83312, 93152, 93726, 104796, 108204, 109728, 124968, 139728, 140589, 144272, 157194, 162306, 166624, 187452, 209592, 216408, 243459, 249936, 279456, 281178, 288544, 314388, 324612, 369697, 374904, 419184, 432816, 486918, 499872, 562356, 628776, 649224, 739394, 749808, 838368, 865632, 973836, 1109091, 1124712, 1257552, 1298448, 1478788, 1499616, 1947672, 2218182, 2249424, 2515104, 2596896, 2957576, 3327273, 3895344, 4436364, 4498848, 5915152, 6654546, 7790688, 8872728, 9981819, 11830304, 13309092, 17745456, 19963638, 26618184, 35490912, 39927276, 53236368, 79854552, 106472736, 159709104, 319418208]

約数ペア:

[(1, 319418208), (2, 159709104), (3, 106472736), (4, 79854552), (6, 53236368), (8, 39927276), (9, 35490912), (12, 26618184), (16, 19963638), (18, 17745456), (24, 13309092), (27, 11830304), (32, 9981819), (36, 8872728), (41, 7790688), (48, 6654546), (54, 5915152), (71, 4498848), (72, 4436364), (82, 3895344), (96, 3327273), (108, 2957576), (123, 2596896), (127, 2515104), (142, 2249424), (144, 2218182), (164, 1947672), (213, 1499616), (216, 1478788), (246, 1298448), (254, 1257552), (284, 1124712), (288, 1109091), (328, 973836), (369, 865632), (381, 838368), (426, 749808), (432, 739394), (492, 649224), (508, 628776), (568, 562356), (639, 499872), (656, 486918), (738, 432816), (762, 419184), (852, 374904), (864, 369697), (984, 324612), (1016, 314388), (1107, 288544), (1136, 281178), (1143, 279456), (1278, 249936), (1312, 243459), (1476, 216408), (1524, 209592), (1704, 187452), (1917, 166624), (1968, 162306), (2032, 157194), (2214, 144272), (2272, 140589), (2286, 139728), (2556, 124968), (2911, 109728), (2952, 108204), (3048, 104796), (3408, 93726), (3429, 93152), (3834, 83312), (3936, 81153), (4064, 78597), (4428, 72136), (4572, 69864), (5112, 62484), (5207, 61344), (5822, 54864), (5904, 54102), (6096, 52398), (6816, 46863), (6858, 46576), (7668, 41656), (8733, 36576), (8856, 36068), (9017, 35424), (9144, 34932), (10224, 31242), (10414, 30672), (11644, 27432), (11808, 27051), (12192, 26199), (13716, 23288), (15336, 20828), (15621, 20448), (17466, 18288), (17712, 18034)]