293991768

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 983236320

約数和(自身を除く): 689244552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 81, 84, 94, 98, 108, 126, 141, 147, 162, 168, 188, 189, 196, 197, 216, 252, 282, 294, 324, 329, 376, 378, 392, 394, 423, 441, 504, 564, 567, 588, 591, 648, 658, 756, 788, 846, 882, 987, 1128, 1134, 1176, 1182, 1269, 1316, 1323, 1379, 1512, 1576, 1692, 1764, 1773, 1974, 2268, 2303, 2364, 2538, 2632, 2646, 2758, 2961, 3384, 3528, 3546, 3807, 3948, 3969, 4137, 4536, 4606, 4728, 5076, 5292, 5319, 5516, 5922, 6909, 7092, 7614, 7896, 7938, 8274, 8883, 9212, 9259, 9653, 10152, 10584, 10638, 11032, 11844, 12411, 13818, 14184, 15228, 15876, 15957, 16548, 17766, 18424, 18518, 19306, 20727, 21276, 23688, 24822, 26649, 27636, 27777, 28959, 30456, 31752, 31914, 33096, 35532, 37036, 37233, 38612, 41454, 42552, 49644, 53298, 55272, 55554, 57918, 62181, 63828, 64813, 71064, 74072, 74466, 77224, 82908, 83331, 86877, 99288, 106596, 111108, 111699, 115836, 124362, 127656, 129626, 148932, 165816, 166662, 173754, 186543, 194439, 213192, 222216, 223398, 231672, 248724, 249993, 259252, 260631, 297864, 333324, 347508, 373086, 388878, 446796, 453691, 497448, 499986, 518504, 521262, 583317, 666648, 695016, 746172, 749979, 777756, 781893, 893592, 907382, 999972, 1042524, 1166634, 1361073, 1492344, 1499958, 1555512, 1563786, 1749951, 1814764, 1999944, 2085048, 2333268, 2722146, 2999916, 3127572, 3499902, 3629528, 4083219, 4666536, 5249853, 5444292, 5999832, 6255144, 6999804, 8166438, 10499706, 10888584, 12249657, 13999608, 16332876, 20999412, 24499314, 32665752, 36748971, 41998824, 48998628, 73497942, 97997256, 146995884, 293991768]

約数ペア:

[(1, 293991768), (2, 146995884), (3, 97997256), (4, 73497942), (6, 48998628), (7, 41998824), (8, 36748971), (9, 32665752), (12, 24499314), (14, 20999412), (18, 16332876), (21, 13999608), (24, 12249657), (27, 10888584), (28, 10499706), (36, 8166438), (42, 6999804), (47, 6255144), (49, 5999832), (54, 5444292), (56, 5249853), (63, 4666536), (72, 4083219), (81, 3629528), (84, 3499902), (94, 3127572), (98, 2999916), (108, 2722146), (126, 2333268), (141, 2085048), (147, 1999944), (162, 1814764), (168, 1749951), (188, 1563786), (189, 1555512), (196, 1499958), (197, 1492344), (216, 1361073), (252, 1166634), (282, 1042524), (294, 999972), (324, 907382), (329, 893592), (376, 781893), (378, 777756), (392, 749979), (394, 746172), (423, 695016), (441, 666648), (504, 583317), (564, 521262), (567, 518504), (588, 499986), (591, 497448), (648, 453691), (658, 446796), (756, 388878), (788, 373086), (846, 347508), (882, 333324), (987, 297864), (1128, 260631), (1134, 259252), (1176, 249993), (1182, 248724), (1269, 231672), (1316, 223398), (1323, 222216), (1379, 213192), (1512, 194439), (1576, 186543), (1692, 173754), (1764, 166662), (1773, 165816), (1974, 148932), (2268, 129626), (2303, 127656), (2364, 124362), (2538, 115836), (2632, 111699), (2646, 111108), (2758, 106596), (2961, 99288), (3384, 86877), (3528, 83331), (3546, 82908), (3807, 77224), (3948, 74466), (3969, 74072), (4137, 71064), (4536, 64813), (4606, 63828), (4728, 62181), (5076, 57918), (5292, 55554), (5319, 55272), (5516, 53298), (5922, 49644), (6909, 42552), (7092, 41454), (7614, 38612), (7896, 37233), (7938, 37036), (8274, 35532), (8883, 33096), (9212, 31914), (9259, 31752), (9653, 30456), (10152, 28959), (10584, 27777), (10638, 27636), (11032, 26649), (11844, 24822), (12411, 23688), (13818, 21276), (14184, 20727), (15228, 19306), (15876, 18518), (15957, 18424), (16548, 17766)]