174996864016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 240

約数和(自身を含む): 399691043136

約数和(自身を除く): 224694179120

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 83, 86, 104, 152, 166, 172, 208, 247, 304, 332, 344, 361, 494, 559, 653, 664, 688, 722, 817, 988, 1079, 1118, 1306, 1328, 1444, 1577, 1634, 1976, 2158, 2236, 2612, 2888, 3154, 3268, 3569, 3952, 4316, 4472, 4693, 5224, 5776, 6308, 6536, 7138, 8489, 8632, 8944, 9386, 10448, 10621, 12407, 12616, 13072, 14276, 15523, 16978, 17264, 18772, 20501, 21242, 24814, 25232, 28079, 28552, 29963, 31046, 33956, 37544, 41002, 42484, 46397, 49628, 54199, 56158, 57104, 59926, 62092, 67811, 67912, 75088, 82004, 84968, 92794, 99256, 108398, 112316, 119852, 124184, 135622, 135824, 161291, 164008, 169936, 185588, 198512, 201799, 216796, 224632, 235733, 239704, 248368, 271244, 322582, 328016, 365027, 371176, 389519, 403598, 433592, 449264, 471466, 479408, 533501, 542488, 645164, 704587, 730054, 742352, 779038, 807196, 867184, 881543, 942932, 1029781, 1067002, 1084976, 1288409, 1290328, 1409174, 1460108, 1558076, 1614392, 1763086, 1885864, 2059562, 2134004, 2330557, 2576818, 2580656, 2818348, 2920216, 3064529, 3116152, 3228784, 3526172, 3771728, 4119124, 4268008, 4661114, 5153636, 5636696, 5840432, 6129058, 6232304, 6935513, 7052344, 8238248, 8536016, 9322228, 10136519, 10307272, 11273392, 12258116, 13387153, 13871026, 14104688, 16476496, 16749317, 18644456, 19565839, 20273038, 20614544, 24516232, 26774306, 27742052, 30297241, 33498634, 37288912, 39131678, 40546076, 44280583, 49032464, 53548612, 55484104, 60594482, 66997268, 78263356, 81092152, 88561166, 107097224, 110968208, 121188964, 131774747, 133994536, 156526712, 162184304, 177122332, 214194448, 242377928, 254355907, 263549494, 267989072, 313053424, 354244664, 484755856, 508711814, 527098988, 575647579, 708489328, 841331077, 1017423628, 1054197976, 1151295158, 1682662154, 2034847256, 2108395952, 2302590316, 3365324308, 4069694512, 4605180632, 6730648616, 9210361264, 10937304001, 13461297232, 21874608002, 43749216004, 87498432008, 174996864016]

約数ペア:

[(1, 174996864016), (2, 87498432008), (4, 43749216004), (8, 21874608002), (13, 13461297232), (16, 10937304001), (19, 9210361264), (26, 6730648616), (38, 4605180632), (43, 4069694512), (52, 3365324308), (76, 2302590316), (83, 2108395952), (86, 2034847256), (104, 1682662154), (152, 1151295158), (166, 1054197976), (172, 1017423628), (208, 841331077), (247, 708489328), (304, 575647579), (332, 527098988), (344, 508711814), (361, 484755856), (494, 354244664), (559, 313053424), (653, 267989072), (664, 263549494), (688, 254355907), (722, 242377928), (817, 214194448), (988, 177122332), (1079, 162184304), (1118, 156526712), (1306, 133994536), (1328, 131774747), (1444, 121188964), (1577, 110968208), (1634, 107097224), (1976, 88561166), (2158, 81092152), (2236, 78263356), (2612, 66997268), (2888, 60594482), (3154, 55484104), (3268, 53548612), (3569, 49032464), (3952, 44280583), (4316, 40546076), (4472, 39131678), (4693, 37288912), (5224, 33498634), (5776, 30297241), (6308, 27742052), (6536, 26774306), (7138, 24516232), (8489, 20614544), (8632, 20273038), (8944, 19565839), (9386, 18644456), (10448, 16749317), (10621, 16476496), (12407, 14104688), (12616, 13871026), (13072, 13387153), (14276, 12258116), (15523, 11273392), (16978, 10307272), (17264, 10136519), (18772, 9322228), (20501, 8536016), (21242, 8238248), (24814, 7052344), (25232, 6935513), (28079, 6232304), (28552, 6129058), (29963, 5840432), (31046, 5636696), (33956, 5153636), (37544, 4661114), (41002, 4268008), (42484, 4119124), (46397, 3771728), (49628, 3526172), (54199, 3228784), (56158, 3116152), (57104, 3064529), (59926, 2920216), (62092, 2818348), (67811, 2580656), (67912, 2576818), (75088, 2330557), (82004, 2134004), (84968, 2059562), (92794, 1885864), (99256, 1763086), (108398, 1614392), (112316, 1558076), (119852, 1460108), (124184, 1409174), (135622, 1290328), (135824, 1288409), (161291, 1084976), (164008, 1067002), (169936, 1029781), (185588, 942932), (198512, 881543), (201799, 867184), (216796, 807196), (224632, 779038), (235733, 742352), (239704, 730054), (248368, 704587), (271244, 645164), (322582, 542488), (328016, 533501), (365027, 479408), (371176, 471466), (389519, 449264), (403598, 433592)]