217241304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 669772800

約数和(自身を除く): 452531496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 59, 62, 84, 93, 98, 101, 118, 124, 147, 168, 177, 186, 196, 202, 217, 236, 248, 294, 303, 354, 372, 392, 404, 413, 434, 472, 588, 606, 651, 707, 708, 744, 808, 826, 868, 1176, 1212, 1239, 1302, 1414, 1416, 1519, 1652, 1736, 1829, 2121, 2424, 2478, 2604, 2828, 2891, 3038, 3131, 3304, 3658, 4242, 4557, 4949, 4956, 5208, 5487, 5656, 5782, 5959, 6076, 6262, 7316, 8484, 8673, 9114, 9393, 9898, 9912, 10974, 11564, 11918, 12152, 12524, 12803, 14632, 14847, 16968, 17346, 17877, 18228, 18786, 19796, 21917, 21948, 23128, 23836, 25048, 25606, 29694, 34692, 35754, 36456, 37572, 38409, 39592, 41713, 43834, 43896, 47672, 51212, 59388, 65751, 69384, 71508, 75144, 76818, 83426, 87668, 89621, 102424, 118776, 125139, 131502, 143016, 153419, 153636, 166852, 175336, 179242, 184729, 250278, 263004, 268863, 291991, 306838, 307272, 333704, 358484, 369458, 460257, 500556, 526008, 537726, 554187, 583982, 613676, 716968, 738916, 875973, 920514, 1001112, 1075452, 1108374, 1167964, 1227352, 1293103, 1477832, 1751946, 1841028, 2150904, 2216748, 2335928, 2586206, 3503892, 3682056, 3879309, 4433496, 5172412, 7007784, 7758618, 9051721, 10344824, 15517236, 18103442, 27155163, 31034472, 36206884, 54310326, 72413768, 108620652, 217241304]

約数ペア:

[(1, 217241304), (2, 108620652), (3, 72413768), (4, 54310326), (6, 36206884), (7, 31034472), (8, 27155163), (12, 18103442), (14, 15517236), (21, 10344824), (24, 9051721), (28, 7758618), (31, 7007784), (42, 5172412), (49, 4433496), (56, 3879309), (59, 3682056), (62, 3503892), (84, 2586206), (93, 2335928), (98, 2216748), (101, 2150904), (118, 1841028), (124, 1751946), (147, 1477832), (168, 1293103), (177, 1227352), (186, 1167964), (196, 1108374), (202, 1075452), (217, 1001112), (236, 920514), (248, 875973), (294, 738916), (303, 716968), (354, 613676), (372, 583982), (392, 554187), (404, 537726), (413, 526008), (434, 500556), (472, 460257), (588, 369458), (606, 358484), (651, 333704), (707, 307272), (708, 306838), (744, 291991), (808, 268863), (826, 263004), (868, 250278), (1176, 184729), (1212, 179242), (1239, 175336), (1302, 166852), (1414, 153636), (1416, 153419), (1519, 143016), (1652, 131502), (1736, 125139), (1829, 118776), (2121, 102424), (2424, 89621), (2478, 87668), (2604, 83426), (2828, 76818), (2891, 75144), (3038, 71508), (3131, 69384), (3304, 65751), (3658, 59388), (4242, 51212), (4557, 47672), (4949, 43896), (4956, 43834), (5208, 41713), (5487, 39592), (5656, 38409), (5782, 37572), (5959, 36456), (6076, 35754), (6262, 34692), (7316, 29694), (8484, 25606), (8673, 25048), (9114, 23836), (9393, 23128), (9898, 21948), (9912, 21917), (10974, 19796), (11564, 18786), (11918, 18228), (12152, 17877), (12524, 17346), (12803, 16968), (14632, 14847)]