19559143968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72223}}^1$

素因数の和:72287

約数の個数: 192

約数和(自身を含む): 65230405632

約数和(自身を除く): 45671261664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 12896, 16926, 19344, 20832, 22568, 33852, 38688, 45136, 67704, 72223, 90272, 135408, 144446, 216669, 270816, 288892, 433338, 505561, 577784, 866676, 938899, 1011122, 1155568, 1516683, 1733352, 1877798, 2022244, 2238913, 2311136, 2816697, 3033366, 3466704, 3755596, 4044488, 4477826, 5633394, 6066732, 6572293, 6716739, 6933408, 7511192, 8088976, 8955652, 11266788, 12133464, 13144586, 13433478, 15022384, 15672391, 16177952, 17911304, 19716879, 22533576, 24266928, 26289172, 26866956, 29105869, 30044768, 31344782, 35822608, 39433758, 45067152, 47017173, 48533856, 52578344, 53733912, 58211738, 62689564, 71645216, 78867516, 87317607, 90134304, 94034346, 105156688, 107467824, 116423476, 125379128, 157735032, 174635214, 188068692, 203741083, 210313376, 214935648, 232846952, 250758256, 315470064, 349270428, 376137384, 407482166, 465693904, 501516512, 611223249, 630940128, 698540856, 752274768, 814964332, 931387808, 1222446498, 1397081712, 1504549536, 1629928664, 2444892996, 2794163424, 3259857328, 4889785992, 6519714656, 9779571984, 19559143968]

約数ペア:

[(1, 19559143968), (2, 9779571984), (3, 6519714656), (4, 4889785992), (6, 3259857328), (7, 2794163424), (8, 2444892996), (12, 1629928664), (13, 1504549536), (14, 1397081712), (16, 1222446498), (21, 931387808), (24, 814964332), (26, 752274768), (28, 698540856), (31, 630940128), (32, 611223249), (39, 501516512), (42, 465693904), (48, 407482166), (52, 376137384), (56, 349270428), (62, 315470064), (78, 250758256), (84, 232846952), (91, 214935648), (93, 210313376), (96, 203741083), (104, 188068692), (112, 174635214), (124, 157735032), (156, 125379128), (168, 116423476), (182, 107467824), (186, 105156688), (208, 94034346), (217, 90134304), (224, 87317607), (248, 78867516), (273, 71645216), (312, 62689564), (336, 58211738), (364, 53733912), (372, 52578344), (403, 48533856), (416, 47017173), (434, 45067152), (496, 39433758), (546, 35822608), (624, 31344782), (651, 30044768), (672, 29105869), (728, 26866956), (744, 26289172), (806, 24266928), (868, 22533576), (992, 19716879), (1092, 17911304), (1209, 16177952), (1248, 15672391), (1302, 15022384), (1456, 13433478), (1488, 13144586), (1612, 12133464), (1736, 11266788), (2184, 8955652), (2418, 8088976), (2604, 7511192), (2821, 6933408), (2912, 6716739), (2976, 6572293), (3224, 6066732), (3472, 5633394), (4368, 4477826), (4836, 4044488), (5208, 3755596), (5642, 3466704), (6448, 3033366), (6944, 2816697), (8463, 2311136), (8736, 2238913), (9672, 2022244), (10416, 1877798), (11284, 1733352), (12896, 1516683), (16926, 1155568), (19344, 1011122), (20832, 938899), (22568, 866676), (33852, 577784), (38688, 505561), (45136, 433338), (67704, 288892), (72223, 270816), (90272, 216669), (135408, 144446)]