489230356056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{18679}}^1$

素因数の和:19489

約数の個数: 128

約数和(自身を含む): 1329609523200

約数和(自身を除く): 840379167144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 661, 762, 1016, 1322, 1524, 1651, 1983, 2644, 3048, 3302, 3966, 4953, 5288, 6604, 7932, 8593, 9906, 13208, 15864, 17186, 18679, 19812, 25779, 34372, 37358, 39624, 51558, 56037, 68744, 74716, 83947, 103116, 112074, 149432, 167894, 206232, 224148, 242827, 251841, 335788, 448296, 485654, 503682, 671576, 728481, 971308, 1007364, 1091311, 1456962, 1942616, 2014728, 2182622, 2372233, 2913924, 3273933, 4365244, 4744466, 5827848, 6547866, 7116699, 8730488, 9488932, 12346819, 13095732, 14233398, 18977864, 24693638, 26191464, 28466796, 30839029, 37040457, 49387276, 56933592, 61678058, 74080914, 92517087, 98774552, 123356116, 148161828, 160508647, 185034174, 246712232, 296323656, 321017294, 370068348, 481525941, 642034588, 740136696, 963051882, 1284069176, 1568046013, 1926103764, 3136092026, 3852207528, 4704138039, 6272184052, 9408276078, 12544368104, 18816552156, 20384598169, 37633104312, 40769196338, 61153794507, 81538392676, 122307589014, 163076785352, 244615178028, 489230356056]

約数ペア:

[(1, 489230356056), (2, 244615178028), (3, 163076785352), (4, 122307589014), (6, 81538392676), (8, 61153794507), (12, 40769196338), (13, 37633104312), (24, 20384598169), (26, 18816552156), (39, 12544368104), (52, 9408276078), (78, 6272184052), (104, 4704138039), (127, 3852207528), (156, 3136092026), (254, 1926103764), (312, 1568046013), (381, 1284069176), (508, 963051882), (661, 740136696), (762, 642034588), (1016, 481525941), (1322, 370068348), (1524, 321017294), (1651, 296323656), (1983, 246712232), (2644, 185034174), (3048, 160508647), (3302, 148161828), (3966, 123356116), (4953, 98774552), (5288, 92517087), (6604, 74080914), (7932, 61678058), (8593, 56933592), (9906, 49387276), (13208, 37040457), (15864, 30839029), (17186, 28466796), (18679, 26191464), (19812, 24693638), (25779, 18977864), (34372, 14233398), (37358, 13095732), (39624, 12346819), (51558, 9488932), (56037, 8730488), (68744, 7116699), (74716, 6547866), (83947, 5827848), (103116, 4744466), (112074, 4365244), (149432, 3273933), (167894, 2913924), (206232, 2372233), (224148, 2182622), (242827, 2014728), (251841, 1942616), (335788, 1456962), (448296, 1091311), (485654, 1007364), (503682, 971308), (671576, 728481)]