21022141896

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1343

約数の個数: 288

約数和(自身を含む): 69090840000

約数和(自身を除く): 48068698104

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, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 199, 216, 243, 252, 294, 324, 378, 392, 398, 441, 486, 504, 567, 588, 597, 648, 756, 796, 882, 972, 1109, 1134, 1176, 1194, 1323, 1393, 1512, 1592, 1701, 1764, 1791, 1944, 2218, 2268, 2388, 2646, 2786, 3327, 3402, 3528, 3582, 3969, 4179, 4436, 4536, 4776, 5292, 5373, 5572, 6654, 6804, 7164, 7763, 7938, 8358, 8872, 9751, 9981, 10584, 10746, 11144, 11907, 12537, 13308, 13608, 14328, 15526, 15876, 16119, 16716, 19502, 19962, 21492, 23289, 23814, 25074, 26616, 29253, 29943, 31052, 31752, 32238, 33432, 37611, 39004, 39924, 42984, 46578, 47628, 48357, 50148, 54341, 58506, 59886, 62104, 64476, 69867, 75222, 78008, 79848, 87759, 89829, 93156, 95256, 96714, 100296, 108682, 112833, 117012, 119772, 128952, 139734, 150444, 163023, 175518, 179658, 186312, 193428, 209601, 217364, 220691, 225666, 234024, 239544, 263277, 269487, 279468, 300888, 326046, 338499, 351036, 359316, 386856, 419202, 434728, 441382, 451332, 489069, 526554, 538974, 558936, 628803, 652092, 662073, 676998, 702072, 718632, 789831, 838404, 882764, 902664, 978138, 1053108, 1077948, 1257606, 1304184, 1324146, 1353996, 1467207, 1544837, 1579662, 1676808, 1765528, 1886409, 1956276, 1986219, 2106216, 2155896, 2369493, 2515212, 2648292, 2707992, 2934414, 3089674, 3159324, 3772818, 3912552, 3972438, 4401621, 4634511, 4738986, 5030424, 5296584, 5868828, 5958657, 6179348, 6318648, 7545636, 7944876, 8803242, 9269022, 9477972, 10813859, 11737656, 11917314, 12358696, 13204863, 13903533, 15091272, 15889752, 17606484, 17875971, 18538044, 18955944, 21627718, 23834628, 26409726, 27807066, 32441577, 35212968, 35751942, 37076088, 41710599, 43255436, 47669256, 52819452, 53627913, 55614132, 64883154, 71503884, 83421198, 86510872, 97324731, 105638904, 107255826, 111228264, 125131797, 129766308, 143007768, 166842396, 194649462, 214511652, 250263594, 259532616, 291974193, 333684792, 375395391, 389298924, 429023304, 500527188, 583948386, 750790782, 778597848, 875922579, 1001054376, 1167896772, 1501581564, 1751845158, 2335793544, 2627767737, 3003163128, 3503690316, 5255535474, 7007380632, 10511070948, 21022141896]

約数ペア:

[(1, 21022141896), (2, 10511070948), (3, 7007380632), (4, 5255535474), (6, 3503690316), (7, 3003163128), (8, 2627767737), (9, 2335793544), (12, 1751845158), (14, 1501581564), (18, 1167896772), (21, 1001054376), (24, 875922579), (27, 778597848), (28, 750790782), (36, 583948386), (42, 500527188), (49, 429023304), (54, 389298924), (56, 375395391), (63, 333684792), (72, 291974193), (81, 259532616), (84, 250263594), (98, 214511652), (108, 194649462), (126, 166842396), (147, 143007768), (162, 129766308), (168, 125131797), (189, 111228264), (196, 107255826), (199, 105638904), (216, 97324731), (243, 86510872), (252, 83421198), (294, 71503884), (324, 64883154), (378, 55614132), (392, 53627913), (398, 52819452), (441, 47669256), (486, 43255436), (504, 41710599), (567, 37076088), (588, 35751942), (597, 35212968), (648, 32441577), (756, 27807066), (796, 26409726), (882, 23834628), (972, 21627718), (1109, 18955944), (1134, 18538044), (1176, 17875971), (1194, 17606484), (1323, 15889752), (1393, 15091272), (1512, 13903533), (1592, 13204863), (1701, 12358696), (1764, 11917314), (1791, 11737656), (1944, 10813859), (2218, 9477972), (2268, 9269022), (2388, 8803242), (2646, 7944876), (2786, 7545636), (3327, 6318648), (3402, 6179348), (3528, 5958657), (3582, 5868828), (3969, 5296584), (4179, 5030424), (4436, 4738986), (4536, 4634511), (4776, 4401621), (5292, 3972438), (5373, 3912552), (5572, 3772818), (6654, 3159324), (6804, 3089674), (7164, 2934414), (7763, 2707992), (7938, 2648292), (8358, 2515212), (8872, 2369493), (9751, 2155896), (9981, 2106216), (10584, 1986219), (10746, 1956276), (11144, 1886409), (11907, 1765528), (12537, 1676808), (13308, 1579662), (13608, 1544837), (14328, 1467207), (15526, 1353996), (15876, 1324146), (16119, 1304184), (16716, 1257606), (19502, 1077948), (19962, 1053108), (21492, 978138), (23289, 902664), (23814, 882764), (25074, 838404), (26616, 789831), (29253, 718632), (29943, 702072), (31052, 676998), (31752, 662073), (32238, 652092), (33432, 628803), (37611, 558936), (39004, 538974), (39924, 526554), (42984, 489069), (46578, 451332), (47628, 441382), (48357, 434728), (50148, 419202), (54341, 386856), (58506, 359316), (59886, 351036), (62104, 338499), (64476, 326046), (69867, 300888), (75222, 279468), (78008, 269487), (79848, 263277), (87759, 239544), (89829, 234024), (93156, 225666), (95256, 220691), (96714, 217364), (100296, 209601), (108682, 193428), (112833, 186312), (117012, 179658), (119772, 175518), (128952, 163023), (139734, 150444)]