1914960312

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 5785344000

約数和(自身を除く): 3870383688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 71, 72, 89, 92, 108, 122, 138, 142, 178, 183, 184, 207, 213, 216, 244, 267, 276, 284, 356, 366, 414, 426, 488, 534, 549, 552, 568, 621, 639, 712, 732, 801, 828, 852, 1068, 1098, 1242, 1278, 1403, 1464, 1602, 1633, 1647, 1656, 1704, 1917, 2047, 2136, 2196, 2403, 2484, 2556, 2806, 3204, 3266, 3294, 3834, 4094, 4209, 4331, 4392, 4806, 4899, 4968, 5112, 5429, 5612, 6141, 6319, 6408, 6532, 6588, 7668, 8188, 8418, 8662, 9612, 9798, 10858, 11224, 12282, 12627, 12638, 12993, 13064, 13176, 14697, 15336, 16287, 16376, 16836, 17324, 18423, 18957, 19224, 19596, 21716, 24564, 25254, 25276, 25986, 29394, 32574, 33672, 34648, 36846, 37881, 37914, 38979, 39192, 43432, 44091, 48861, 49128, 50508, 50552, 51972, 55269, 56871, 58788, 65148, 73692, 75762, 75828, 77958, 88182, 97722, 99613, 101016, 103944, 110538, 113742, 116937, 117576, 124867, 130296, 145337, 146583, 147384, 151524, 151656, 155916, 170613, 176364, 195444, 199226, 221076, 227484, 233874, 249734, 290674, 293166, 298839, 303048, 311832, 341226, 352728, 374601, 385459, 390888, 398452, 436011, 442152, 454968, 467748, 499468, 581348, 586332, 597678, 682452, 749202, 770918, 796904, 872022, 896517, 935496, 998936, 1123803, 1156377, 1162696, 1172664, 1195356, 1308033, 1364904, 1498404, 1541836, 1744044, 1793034, 2247606, 2312754, 2390712, 2616066, 2689551, 2996808, 3083672, 3371409, 3469131, 3488088, 3586068, 3924099, 4495212, 4625508, 5232132, 5379102, 6742818, 6938262, 7172136, 7848198, 8865557, 8990424, 9251016, 10407393, 10464264, 10758204, 13485636, 13876524, 15696396, 17731114, 20814786, 21516408, 26596671, 26971272, 27753048, 31392792, 35462228, 41629572, 53193342, 70924456, 79790013, 83259144, 106386684, 159580026, 212773368, 239370039, 319160052, 478740078, 638320104, 957480156, 1914960312]

約数ペア:

[(1, 1914960312), (2, 957480156), (3, 638320104), (4, 478740078), (6, 319160052), (8, 239370039), (9, 212773368), (12, 159580026), (18, 106386684), (23, 83259144), (24, 79790013), (27, 70924456), (36, 53193342), (46, 41629572), (54, 35462228), (61, 31392792), (69, 27753048), (71, 26971272), (72, 26596671), (89, 21516408), (92, 20814786), (108, 17731114), (122, 15696396), (138, 13876524), (142, 13485636), (178, 10758204), (183, 10464264), (184, 10407393), (207, 9251016), (213, 8990424), (216, 8865557), (244, 7848198), (267, 7172136), (276, 6938262), (284, 6742818), (356, 5379102), (366, 5232132), (414, 4625508), (426, 4495212), (488, 3924099), (534, 3586068), (549, 3488088), (552, 3469131), (568, 3371409), (621, 3083672), (639, 2996808), (712, 2689551), (732, 2616066), (801, 2390712), (828, 2312754), (852, 2247606), (1068, 1793034), (1098, 1744044), (1242, 1541836), (1278, 1498404), (1403, 1364904), (1464, 1308033), (1602, 1195356), (1633, 1172664), (1647, 1162696), (1656, 1156377), (1704, 1123803), (1917, 998936), (2047, 935496), (2136, 896517), (2196, 872022), (2403, 796904), (2484, 770918), (2556, 749202), (2806, 682452), (3204, 597678), (3266, 586332), (3294, 581348), (3834, 499468), (4094, 467748), (4209, 454968), (4331, 442152), (4392, 436011), (4806, 398452), (4899, 390888), (4968, 385459), (5112, 374601), (5429, 352728), (5612, 341226), (6141, 311832), (6319, 303048), (6408, 298839), (6532, 293166), (6588, 290674), (7668, 249734), (8188, 233874), (8418, 227484), (8662, 221076), (9612, 199226), (9798, 195444), (10858, 176364), (11224, 170613), (12282, 155916), (12627, 151656), (12638, 151524), (12993, 147384), (13064, 146583), (13176, 145337), (14697, 130296), (15336, 124867), (16287, 117576), (16376, 116937), (16836, 113742), (17324, 110538), (18423, 103944), (18957, 101016), (19224, 99613), (19596, 97722), (21716, 88182), (24564, 77958), (25254, 75828), (25276, 75762), (25986, 73692), (29394, 65148), (32574, 58788), (33672, 56871), (34648, 55269), (36846, 51972), (37881, 50552), (37914, 50508), (38979, 49128), (39192, 48861), (43432, 44091)]