15722461456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{12253}}^1$

素因数の和:12504

約数の個数: 80

約数和(自身を含む): 34036710400

約数和(自身を除く): 18314248944

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 199, 208, 248, 398, 403, 496, 796, 806, 1592, 1612, 2587, 3184, 3224, 5174, 6169, 6448, 10348, 12253, 12338, 20696, 24506, 24676, 41392, 49012, 49352, 80197, 98024, 98704, 159289, 160394, 196048, 318578, 320788, 379843, 637156, 641576, 759686, 1274312, 1283152, 1519372, 2438347, 2548624, 3038744, 4876694, 4937959, 6077488, 9753388, 9875918, 19506776, 19751836, 31698511, 39013552, 39503672, 63397022, 75588757, 79007344, 126794044, 151177514, 253588088, 302355028, 507176176, 604710056, 982653841, 1209420112, 1965307682, 3930615364, 7861230728, 15722461456]

約数ペア:

[(1, 15722461456), (2, 7861230728), (4, 3930615364), (8, 1965307682), (13, 1209420112), (16, 982653841), (26, 604710056), (31, 507176176), (52, 302355028), (62, 253588088), (104, 151177514), (124, 126794044), (199, 79007344), (208, 75588757), (248, 63397022), (398, 39503672), (403, 39013552), (496, 31698511), (796, 19751836), (806, 19506776), (1592, 9875918), (1612, 9753388), (2587, 6077488), (3184, 4937959), (3224, 4876694), (5174, 3038744), (6169, 2548624), (6448, 2438347), (10348, 1519372), (12253, 1283152), (12338, 1274312), (20696, 759686), (24506, 641576), (24676, 637156), (41392, 379843), (49012, 320788), (49352, 318578), (80197, 196048), (98024, 160394), (98704, 159289)]