311624928

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 982195200

約数和(自身を除く): 670570272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 72, 76, 82, 96, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 288, 304, 328, 342, 369, 432, 456, 463, 492, 513, 608, 656, 684, 738, 779, 864, 912, 926, 984, 1026, 1107, 1312, 1368, 1389, 1476, 1558, 1824, 1852, 1968, 2052, 2214, 2337, 2736, 2778, 2952, 3116, 3704, 3936, 4104, 4167, 4428, 4674, 5472, 5556, 5904, 6232, 7011, 7408, 8208, 8334, 8797, 8856, 9348, 11112, 11808, 12464, 12501, 14022, 14816, 16416, 16668, 17594, 17712, 18696, 18983, 21033, 22224, 24928, 25002, 26391, 28044, 33336, 35188, 35424, 37392, 37966, 42066, 44448, 50004, 52782, 56088, 56949, 66672, 70376, 74784, 75932, 79173, 84132, 100008, 105564, 112176, 113898, 133344, 140752, 151864, 158346, 168264, 170847, 200016, 211128, 224352, 227796, 237519, 281504, 303728, 316692, 336528, 341694, 360677, 400032, 422256, 455592, 475038, 512541, 607456, 633384, 673056, 683388, 721354, 844512, 911184, 950076, 1025082, 1082031, 1266768, 1366776, 1442708, 1822368, 1900152, 2050164, 2164062, 2533536, 2733552, 2885416, 3246093, 3800304, 4100328, 4328124, 5467104, 5770832, 6492186, 7600608, 8200656, 8656248, 9738279, 11541664, 12984372, 16401312, 17312496, 19476558, 25968744, 34624992, 38953116, 51937488, 77906232, 103874976, 155812464, 311624928]

約数ペア:

[(1, 311624928), (2, 155812464), (3, 103874976), (4, 77906232), (6, 51937488), (8, 38953116), (9, 34624992), (12, 25968744), (16, 19476558), (18, 17312496), (19, 16401312), (24, 12984372), (27, 11541664), (32, 9738279), (36, 8656248), (38, 8200656), (41, 7600608), (48, 6492186), (54, 5770832), (57, 5467104), (72, 4328124), (76, 4100328), (82, 3800304), (96, 3246093), (108, 2885416), (114, 2733552), (123, 2533536), (144, 2164062), (152, 2050164), (164, 1900152), (171, 1822368), (216, 1442708), (228, 1366776), (246, 1266768), (288, 1082031), (304, 1025082), (328, 950076), (342, 911184), (369, 844512), (432, 721354), (456, 683388), (463, 673056), (492, 633384), (513, 607456), (608, 512541), (656, 475038), (684, 455592), (738, 422256), (779, 400032), (864, 360677), (912, 341694), (926, 336528), (984, 316692), (1026, 303728), (1107, 281504), (1312, 237519), (1368, 227796), (1389, 224352), (1476, 211128), (1558, 200016), (1824, 170847), (1852, 168264), (1968, 158346), (2052, 151864), (2214, 140752), (2337, 133344), (2736, 113898), (2778, 112176), (2952, 105564), (3116, 100008), (3704, 84132), (3936, 79173), (4104, 75932), (4167, 74784), (4428, 70376), (4674, 66672), (5472, 56949), (5556, 56088), (5904, 52782), (6232, 50004), (7011, 44448), (7408, 42066), (8208, 37966), (8334, 37392), (8797, 35424), (8856, 35188), (9348, 33336), (11112, 28044), (11808, 26391), (12464, 25002), (12501, 24928), (14022, 22224), (14816, 21033), (16416, 18983), (16668, 18696), (17594, 17712)]