394934904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1369368000

約数和(自身を除く): 974433096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 79, 84, 91, 98, 104, 109, 117, 126, 147, 156, 158, 168, 182, 196, 218, 234, 237, 252, 273, 294, 312, 316, 327, 364, 392, 436, 441, 468, 474, 504, 546, 553, 588, 632, 637, 654, 711, 728, 763, 819, 872, 882, 936, 948, 981, 1027, 1092, 1106, 1176, 1274, 1308, 1417, 1422, 1526, 1638, 1659, 1764, 1896, 1911, 1962, 2054, 2184, 2212, 2289, 2548, 2616, 2834, 2844, 3052, 3081, 3276, 3318, 3528, 3822, 3871, 3924, 4108, 4251, 4424, 4578, 4977, 5096, 5341, 5668, 5688, 5733, 6104, 6162, 6552, 6636, 6867, 7189, 7644, 7742, 7848, 8216, 8502, 8611, 9156, 9243, 9919, 9954, 10682, 11336, 11466, 11613, 12324, 12753, 13272, 13734, 14378, 15288, 15484, 16023, 17004, 17222, 18312, 18486, 19838, 19908, 21364, 21567, 22932, 23226, 24648, 25506, 25833, 27468, 28756, 29757, 30968, 32046, 34008, 34444, 34839, 36972, 39676, 39816, 42728, 43134, 45864, 46452, 48069, 50323, 51012, 51666, 54936, 57512, 59514, 60277, 64092, 64701, 68888, 69433, 69678, 73944, 77499, 79352, 86268, 89271, 92904, 96138, 100646, 102024, 103332, 111943, 119028, 120554, 128184, 129402, 138866, 139356, 150969, 154998, 172536, 178542, 180831, 192276, 201292, 206664, 208299, 223886, 238056, 241108, 258804, 277732, 278712, 301938, 309996, 335829, 357084, 361662, 384552, 402584, 416598, 421939, 447772, 452907, 482216, 517608, 542493, 555464, 603876, 619992, 624897, 671658, 714168, 723324, 783601, 833196, 843878, 895544, 905814, 1007487, 1084986, 1207752, 1249794, 1265817, 1343316, 1446648, 1567202, 1666392, 1687756, 1811628, 2014974, 2169972, 2350803, 2499588, 2531634, 2686632, 3134404, 3375512, 3623256, 3797451, 4029948, 4339944, 4701606, 4999176, 5063268, 5485207, 6268808, 7052409, 7594902, 8059896, 9403212, 10126536, 10970414, 14104818, 15189804, 16455621, 18806424, 21940828, 28209636, 30379608, 32911242, 43881656, 49366863, 56419272, 65822484, 98733726, 131644968, 197467452, 394934904]

約数ペア:

[(1, 394934904), (2, 197467452), (3, 131644968), (4, 98733726), (6, 65822484), (7, 56419272), (8, 49366863), (9, 43881656), (12, 32911242), (13, 30379608), (14, 28209636), (18, 21940828), (21, 18806424), (24, 16455621), (26, 15189804), (28, 14104818), (36, 10970414), (39, 10126536), (42, 9403212), (49, 8059896), (52, 7594902), (56, 7052409), (63, 6268808), (72, 5485207), (78, 5063268), (79, 4999176), (84, 4701606), (91, 4339944), (98, 4029948), (104, 3797451), (109, 3623256), (117, 3375512), (126, 3134404), (147, 2686632), (156, 2531634), (158, 2499588), (168, 2350803), (182, 2169972), (196, 2014974), (218, 1811628), (234, 1687756), (237, 1666392), (252, 1567202), (273, 1446648), (294, 1343316), (312, 1265817), (316, 1249794), (327, 1207752), (364, 1084986), (392, 1007487), (436, 905814), (441, 895544), (468, 843878), (474, 833196), (504, 783601), (546, 723324), (553, 714168), (588, 671658), (632, 624897), (637, 619992), (654, 603876), (711, 555464), (728, 542493), (763, 517608), (819, 482216), (872, 452907), (882, 447772), (936, 421939), (948, 416598), (981, 402584), (1027, 384552), (1092, 361662), (1106, 357084), (1176, 335829), (1274, 309996), (1308, 301938), (1417, 278712), (1422, 277732), (1526, 258804), (1638, 241108), (1659, 238056), (1764, 223886), (1896, 208299), (1911, 206664), (1962, 201292), (2054, 192276), (2184, 180831), (2212, 178542), (2289, 172536), (2548, 154998), (2616, 150969), (2834, 139356), (2844, 138866), (3052, 129402), (3081, 128184), (3276, 120554), (3318, 119028), (3528, 111943), (3822, 103332), (3871, 102024), (3924, 100646), (4108, 96138), (4251, 92904), (4424, 89271), (4578, 86268), (4977, 79352), (5096, 77499), (5341, 73944), (5668, 69678), (5688, 69433), (5733, 68888), (6104, 64701), (6162, 64092), (6552, 60277), (6636, 59514), (6867, 57512), (7189, 54936), (7644, 51666), (7742, 51012), (7848, 50323), (8216, 48069), (8502, 46452), (8611, 45864), (9156, 43134), (9243, 42728), (9919, 39816), (9954, 39676), (10682, 36972), (11336, 34839), (11466, 34444), (11613, 34008), (12324, 32046), (12753, 30968), (13272, 29757), (13734, 28756), (14378, 27468), (15288, 25833), (15484, 25506), (16023, 24648), (17004, 23226), (17222, 22932), (18312, 21567), (18486, 21364), (19838, 19908)]