313856712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 974937600

約数和(自身を除く): 661080888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 61, 69, 72, 78, 92, 104, 117, 122, 138, 156, 183, 184, 207, 234, 239, 244, 276, 299, 312, 366, 414, 468, 478, 488, 549, 552, 598, 717, 732, 793, 828, 897, 936, 956, 1098, 1196, 1403, 1434, 1464, 1586, 1656, 1794, 1912, 2151, 2196, 2379, 2392, 2691, 2806, 2868, 3107, 3172, 3588, 4209, 4302, 4392, 4758, 5382, 5497, 5612, 5736, 6214, 6344, 7137, 7176, 8418, 8604, 9321, 9516, 10764, 10994, 11224, 12428, 12627, 14274, 14579, 16491, 16836, 17208, 18239, 18642, 19032, 21528, 21988, 24856, 25254, 27963, 28548, 29158, 32982, 33672, 36478, 37284, 43737, 43976, 49473, 50508, 54717, 55926, 57096, 58316, 65964, 71461, 72956, 74568, 87474, 98946, 101016, 109434, 111852, 116632, 131211, 131928, 142922, 145912, 164151, 174948, 189527, 197892, 214383, 218868, 223704, 262422, 285844, 328302, 335317, 349896, 379054, 395784, 428766, 437736, 524844, 568581, 571688, 643149, 656604, 670634, 758108, 857532, 1005951, 1049688, 1137162, 1286298, 1313208, 1341268, 1516216, 1705743, 1715064, 2011902, 2274324, 2572596, 2682536, 3017853, 3411486, 4023804, 4359121, 4548648, 5145192, 6035706, 6822972, 8047608, 8718242, 12071412, 13077363, 13645944, 17436484, 24142824, 26154726, 34872968, 39232089, 52309452, 78464178, 104618904, 156928356, 313856712]

約数ペア:

[(1, 313856712), (2, 156928356), (3, 104618904), (4, 78464178), (6, 52309452), (8, 39232089), (9, 34872968), (12, 26154726), (13, 24142824), (18, 17436484), (23, 13645944), (24, 13077363), (26, 12071412), (36, 8718242), (39, 8047608), (46, 6822972), (52, 6035706), (61, 5145192), (69, 4548648), (72, 4359121), (78, 4023804), (92, 3411486), (104, 3017853), (117, 2682536), (122, 2572596), (138, 2274324), (156, 2011902), (183, 1715064), (184, 1705743), (207, 1516216), (234, 1341268), (239, 1313208), (244, 1286298), (276, 1137162), (299, 1049688), (312, 1005951), (366, 857532), (414, 758108), (468, 670634), (478, 656604), (488, 643149), (549, 571688), (552, 568581), (598, 524844), (717, 437736), (732, 428766), (793, 395784), (828, 379054), (897, 349896), (936, 335317), (956, 328302), (1098, 285844), (1196, 262422), (1403, 223704), (1434, 218868), (1464, 214383), (1586, 197892), (1656, 189527), (1794, 174948), (1912, 164151), (2151, 145912), (2196, 142922), (2379, 131928), (2392, 131211), (2691, 116632), (2806, 111852), (2868, 109434), (3107, 101016), (3172, 98946), (3588, 87474), (4209, 74568), (4302, 72956), (4392, 71461), (4758, 65964), (5382, 58316), (5497, 57096), (5612, 55926), (5736, 54717), (6214, 50508), (6344, 49473), (7137, 43976), (7176, 43737), (8418, 37284), (8604, 36478), (9321, 33672), (9516, 32982), (10764, 29158), (10994, 28548), (11224, 27963), (12428, 25254), (12627, 24856), (14274, 21988), (14579, 21528), (16491, 19032), (16836, 18642), (17208, 18239)]