286829928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 288

約数和(自身を含む): 1040364000

約数和(自身を除く): 753534072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 228, 231, 252, 264, 266, 294, 308, 342, 389, 392, 396, 399, 418, 441, 456, 462, 504, 532, 539, 588, 616, 627, 684, 693, 778, 792, 798, 836, 882, 924, 931, 1064, 1078, 1167, 1176, 1197, 1254, 1368, 1386, 1463, 1556, 1596, 1617, 1672, 1764, 1848, 1862, 1881, 2156, 2334, 2394, 2508, 2723, 2772, 2793, 2926, 3112, 3192, 3234, 3501, 3528, 3724, 3762, 4279, 4312, 4389, 4668, 4788, 4851, 5016, 5446, 5544, 5586, 5852, 6468, 7002, 7391, 7448, 7524, 8169, 8379, 8558, 8778, 9336, 9576, 9702, 10241, 10892, 11172, 11704, 12837, 12936, 13167, 14004, 14782, 15048, 16338, 16758, 17116, 17556, 19061, 19404, 20482, 21784, 22173, 22344, 24507, 25674, 26334, 28008, 29564, 29953, 30723, 32676, 33516, 34232, 35112, 38122, 38511, 38808, 40964, 44346, 49014, 51348, 51737, 52668, 57183, 59128, 59906, 61446, 65352, 66519, 67032, 76244, 77022, 81301, 81928, 88692, 89859, 92169, 98028, 102696, 103474, 105336, 114366, 119812, 122892, 133038, 152488, 154044, 155211, 162602, 171549, 177384, 179718, 184338, 196056, 206948, 209671, 228732, 239624, 243903, 245784, 266076, 269577, 308088, 310422, 325204, 343098, 359436, 362159, 368676, 413896, 419342, 457464, 465633, 487806, 532152, 539154, 569107, 620844, 629013, 650408, 686196, 718872, 724318, 731709, 737352, 838684, 931266, 975612, 1078308, 1086477, 1138214, 1241688, 1258026, 1372392, 1448636, 1463418, 1677368, 1707321, 1862532, 1887039, 1951224, 2156616, 2172954, 2276428, 2516052, 2897272, 2926836, 3259431, 3414642, 3725064, 3774078, 3983749, 4345908, 4552856, 5032104, 5121963, 5853672, 6518862, 6829284, 7548156, 7967498, 8691816, 10243926, 11951247, 13037724, 13658568, 15096312, 15934996, 20487852, 23902494, 26075448, 31869992, 35853741, 40975704, 47804988, 71707482, 95609976, 143414964, 286829928]

約数ペア:

[(1, 286829928), (2, 143414964), (3, 95609976), (4, 71707482), (6, 47804988), (7, 40975704), (8, 35853741), (9, 31869992), (11, 26075448), (12, 23902494), (14, 20487852), (18, 15934996), (19, 15096312), (21, 13658568), (22, 13037724), (24, 11951247), (28, 10243926), (33, 8691816), (36, 7967498), (38, 7548156), (42, 6829284), (44, 6518862), (49, 5853672), (56, 5121963), (57, 5032104), (63, 4552856), (66, 4345908), (72, 3983749), (76, 3774078), (77, 3725064), (84, 3414642), (88, 3259431), (98, 2926836), (99, 2897272), (114, 2516052), (126, 2276428), (132, 2172954), (133, 2156616), (147, 1951224), (152, 1887039), (154, 1862532), (168, 1707321), (171, 1677368), (196, 1463418), (198, 1448636), (209, 1372392), (228, 1258026), (231, 1241688), (252, 1138214), (264, 1086477), (266, 1078308), (294, 975612), (308, 931266), (342, 838684), (389, 737352), (392, 731709), (396, 724318), (399, 718872), (418, 686196), (441, 650408), (456, 629013), (462, 620844), (504, 569107), (532, 539154), (539, 532152), (588, 487806), (616, 465633), (627, 457464), (684, 419342), (693, 413896), (778, 368676), (792, 362159), (798, 359436), (836, 343098), (882, 325204), (924, 310422), (931, 308088), (1064, 269577), (1078, 266076), (1167, 245784), (1176, 243903), (1197, 239624), (1254, 228732), (1368, 209671), (1386, 206948), (1463, 196056), (1556, 184338), (1596, 179718), (1617, 177384), (1672, 171549), (1764, 162602), (1848, 155211), (1862, 154044), (1881, 152488), (2156, 133038), (2334, 122892), (2394, 119812), (2508, 114366), (2723, 105336), (2772, 103474), (2793, 102696), (2926, 98028), (3112, 92169), (3192, 89859), (3234, 88692), (3501, 81928), (3528, 81301), (3724, 77022), (3762, 76244), (4279, 67032), (4312, 66519), (4389, 65352), (4668, 61446), (4788, 59906), (4851, 59128), (5016, 57183), (5446, 52668), (5544, 51737), (5586, 51348), (5852, 49014), (6468, 44346), (7002, 40964), (7391, 38808), (7448, 38511), (7524, 38122), (8169, 35112), (8379, 34232), (8558, 33516), (8778, 32676), (9336, 30723), (9576, 29953), (9702, 29564), (10241, 28008), (10892, 26334), (11172, 25674), (11704, 24507), (12837, 22344), (12936, 22173), (13167, 21784), (14004, 20482), (14782, 19404), (15048, 19061), (16338, 17556), (16758, 17116)]