273416472

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 910404000

約数和(自身を除く): 636987528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 79, 81, 84, 98, 108, 109, 126, 147, 158, 162, 168, 189, 196, 216, 218, 237, 252, 294, 316, 324, 327, 378, 392, 436, 441, 474, 504, 553, 567, 588, 632, 648, 654, 711, 756, 763, 872, 882, 948, 981, 1106, 1134, 1176, 1308, 1323, 1422, 1512, 1526, 1659, 1764, 1896, 1962, 2133, 2212, 2268, 2289, 2616, 2646, 2844, 2943, 3052, 3318, 3528, 3871, 3924, 3969, 4266, 4424, 4536, 4578, 4977, 5292, 5341, 5688, 5886, 6104, 6399, 6636, 6867, 7742, 7848, 7938, 8532, 8611, 8829, 9156, 9954, 10584, 10682, 11613, 11772, 12798, 13272, 13734, 14931, 15484, 15876, 16023, 17064, 17222, 17658, 18312, 19908, 20601, 21364, 23226, 23544, 25596, 25833, 27468, 29862, 30968, 31752, 32046, 34444, 34839, 35316, 39816, 41202, 42728, 44793, 46452, 48069, 51192, 51666, 54936, 59724, 60277, 61803, 64092, 68888, 69678, 70632, 77499, 82404, 89586, 92904, 96138, 103332, 104517, 119448, 120554, 123606, 128184, 139356, 144207, 154998, 164808, 179172, 180831, 192276, 206664, 209034, 232497, 241108, 247212, 278712, 288414, 309996, 313551, 358344, 361662, 384552, 418068, 421939, 432621, 464994, 482216, 494424, 542493, 576828, 619992, 627102, 697491, 723324, 836136, 843878, 865242, 929988, 1084986, 1153656, 1254204, 1265817, 1394982, 1446648, 1627479, 1687756, 1730484, 1859976, 2169972, 2508408, 2531634, 2789964, 3254958, 3375512, 3460968, 3797451, 4339944, 4882437, 5063268, 5579928, 6509916, 7594902, 9764874, 10126536, 11392353, 13019832, 15189804, 19529748, 22784706, 30379608, 34177059, 39059496, 45569412, 68354118, 91138824, 136708236, 273416472]

約数ペア:

[(1, 273416472), (2, 136708236), (3, 91138824), (4, 68354118), (6, 45569412), (7, 39059496), (8, 34177059), (9, 30379608), (12, 22784706), (14, 19529748), (18, 15189804), (21, 13019832), (24, 11392353), (27, 10126536), (28, 9764874), (36, 7594902), (42, 6509916), (49, 5579928), (54, 5063268), (56, 4882437), (63, 4339944), (72, 3797451), (79, 3460968), (81, 3375512), (84, 3254958), (98, 2789964), (108, 2531634), (109, 2508408), (126, 2169972), (147, 1859976), (158, 1730484), (162, 1687756), (168, 1627479), (189, 1446648), (196, 1394982), (216, 1265817), (218, 1254204), (237, 1153656), (252, 1084986), (294, 929988), (316, 865242), (324, 843878), (327, 836136), (378, 723324), (392, 697491), (436, 627102), (441, 619992), (474, 576828), (504, 542493), (553, 494424), (567, 482216), (588, 464994), (632, 432621), (648, 421939), (654, 418068), (711, 384552), (756, 361662), (763, 358344), (872, 313551), (882, 309996), (948, 288414), (981, 278712), (1106, 247212), (1134, 241108), (1176, 232497), (1308, 209034), (1323, 206664), (1422, 192276), (1512, 180831), (1526, 179172), (1659, 164808), (1764, 154998), (1896, 144207), (1962, 139356), (2133, 128184), (2212, 123606), (2268, 120554), (2289, 119448), (2616, 104517), (2646, 103332), (2844, 96138), (2943, 92904), (3052, 89586), (3318, 82404), (3528, 77499), (3871, 70632), (3924, 69678), (3969, 68888), (4266, 64092), (4424, 61803), (4536, 60277), (4578, 59724), (4977, 54936), (5292, 51666), (5341, 51192), (5688, 48069), (5886, 46452), (6104, 44793), (6399, 42728), (6636, 41202), (6867, 39816), (7742, 35316), (7848, 34839), (7938, 34444), (8532, 32046), (8611, 31752), (8829, 30968), (9156, 29862), (9954, 27468), (10584, 25833), (10682, 25596), (11613, 23544), (11772, 23226), (12798, 21364), (13272, 20601), (13734, 19908), (14931, 18312), (15484, 17658), (15876, 17222), (16023, 17064)]