31994149824

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 1008

約数和(自身を含む): 123444292608

約数和(自身を除く): 91450142784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 37, 39, 42, 47, 48, 52, 54, 56, 63, 64, 72, 74, 78, 81, 84, 91, 94, 96, 104, 108, 111, 112, 117, 126, 141, 144, 148, 156, 162, 168, 169, 182, 188, 189, 192, 208, 216, 222, 224, 234, 243, 252, 259, 273, 282, 288, 296, 312, 324, 329, 333, 336, 338, 351, 364, 376, 378, 416, 423, 432, 444, 448, 468, 481, 486, 504, 507, 518, 546, 564, 567, 576, 592, 611, 624, 648, 658, 666, 672, 676, 702, 728, 752, 756, 777, 819, 832, 846, 864, 888, 936, 962, 972, 987, 999, 1008, 1014, 1036, 1053, 1092, 1128, 1134, 1183, 1184, 1222, 1248, 1269, 1296, 1316, 1332, 1344, 1352, 1404, 1443, 1456, 1504, 1512, 1521, 1554, 1638, 1692, 1701, 1728, 1739, 1776, 1833, 1872, 1924, 1944, 1974, 1998, 2016, 2028, 2072, 2106, 2184, 2256, 2268, 2331, 2366, 2368, 2444, 2457, 2496, 2538, 2592, 2632, 2664, 2704, 2808, 2886, 2912, 2961, 2997, 3008, 3024, 3042, 3108, 3159, 3276, 3367, 3384, 3402, 3478, 3549, 3552, 3666, 3744, 3807, 3848, 3888, 3948, 3996, 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約数ペア:

[(1, 31994149824), (2, 15997074912), (3, 10664716608), (4, 7998537456), (6, 5332358304), (7, 4570592832), (8, 3999268728), (9, 3554905536), (12, 2666179152), (13, 2461088448), (14, 2285296416), (16, 1999634364), (18, 1777452768), (21, 1523530944), (24, 1333089576), (26, 1230544224), (27, 1184968512), (28, 1142648208), (32, 999817182), (36, 888726384), (37, 864706752), (39, 820362816), (42, 761765472), (47, 680726592), (48, 666544788), (52, 615272112), (54, 592484256), (56, 571324104), (63, 507843648), (64, 499908591), (72, 444363192), (74, 432353376), (78, 410181408), (81, 394989504), (84, 380882736), (91, 351584064), (94, 340363296), (96, 333272394), (104, 307636056), (108, 296242128), (111, 288235584), (112, 285662052), (117, 273454272), (126, 253921824), (141, 226908864), (144, 222181596), (148, 216176688), (156, 205090704), (162, 197494752), (168, 190441368), (169, 189314496), (182, 175792032), (188, 170181648), (189, 169281216), (192, 166636197), (208, 153818028), (216, 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