198735768

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 707632200

約数和(自身を除く): 508896432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 378, 392, 396, 441, 462, 504, 539, 567, 569, 588, 594, 616, 648, 693, 756, 792, 882, 891, 924, 1078, 1134, 1138, 1176, 1188, 1323, 1386, 1512, 1617, 1707, 1764, 1782, 1848, 2079, 2156, 2268, 2276, 2376, 2646, 2772, 3234, 3414, 3528, 3564, 3969, 3983, 4158, 4312, 4536, 4552, 4851, 5121, 5292, 5544, 6237, 6259, 6468, 6828, 7128, 7938, 7966, 8316, 9702, 10242, 10584, 11949, 12474, 12518, 12936, 13656, 14553, 15363, 15876, 15932, 16632, 18777, 19404, 20484, 23898, 24948, 25036, 27881, 29106, 30726, 31752, 31864, 35847, 37554, 38808, 40968, 43659, 43813, 46089, 47796, 49896, 50072, 55762, 56331, 58212, 61452, 71694, 75108, 83643, 87318, 87626, 92178, 95592, 107541, 111524, 112662, 116424, 122904, 131439, 143388, 150216, 167286, 168993, 174636, 175252, 184356, 215082, 223048, 225324, 250929, 262878, 286776, 306691, 322623, 334572, 337986, 349272, 350504, 368712, 394317, 430164, 450648, 501858, 506979, 525756, 613382, 645246, 669144, 675972, 752787, 788634, 860328, 920073, 1003716, 1013958, 1051512, 1182951, 1226764, 1290492, 1351944, 1505574, 1577268, 1840146, 2007432, 2027916, 2258361, 2365902, 2453528, 2580984, 2760219, 3011148, 3154536, 3548853, 3680292, 4055832, 4516722, 4731804, 5520438, 6022296, 7097706, 7360584, 8280657, 9033444, 9463608, 11040876, 14195412, 16561314, 18066888, 22081752, 24841971, 28390824, 33122628, 49683942, 66245256, 99367884, 198735768]

約数ペア:

[(1, 198735768), (2, 99367884), (3, 66245256), (4, 49683942), (6, 33122628), (7, 28390824), (8, 24841971), (9, 22081752), (11, 18066888), (12, 16561314), (14, 14195412), (18, 11040876), (21, 9463608), (22, 9033444), (24, 8280657), (27, 7360584), (28, 7097706), (33, 6022296), (36, 5520438), (42, 4731804), (44, 4516722), (49, 4055832), (54, 3680292), (56, 3548853), (63, 3154536), (66, 3011148), (72, 2760219), (77, 2580984), (81, 2453528), (84, 2365902), (88, 2258361), (98, 2027916), (99, 2007432), (108, 1840146), (126, 1577268), (132, 1505574), (147, 1351944), (154, 1290492), (162, 1226764), (168, 1182951), (189, 1051512), (196, 1013958), (198, 1003716), (216, 920073), (231, 860328), (252, 788634), (264, 752787), (294, 675972), (297, 669144), (308, 645246), (324, 613382), (378, 525756), (392, 506979), (396, 501858), (441, 450648), (462, 430164), (504, 394317), (539, 368712), (567, 350504), (569, 349272), (588, 337986), (594, 334572), (616, 322623), (648, 306691), (693, 286776), (756, 262878), (792, 250929), (882, 225324), (891, 223048), (924, 215082), (1078, 184356), (1134, 175252), (1138, 174636), (1176, 168993), (1188, 167286), (1323, 150216), (1386, 143388), (1512, 131439), (1617, 122904), (1707, 116424), (1764, 112662), (1782, 111524), (1848, 107541), (2079, 95592), (2156, 92178), (2268, 87626), (2276, 87318), (2376, 83643), (2646, 75108), (2772, 71694), (3234, 61452), (3414, 58212), (3528, 56331), (3564, 55762), (3969, 50072), (3983, 49896), (4158, 47796), (4312, 46089), (4536, 43813), (4552, 43659), (4851, 40968), (5121, 38808), (5292, 37554), (5544, 35847), (6237, 31864), (6259, 31752), (6468, 30726), (6828, 29106), (7128, 27881), (7938, 25036), (7966, 24948), (8316, 23898), (9702, 20484), (10242, 19404), (10584, 18777), (11949, 16632), (12474, 15932), (12518, 15876), (12936, 15363), (13656, 14553)]