345926768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 822804480

約数和(自身を除く): 476877712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 47, 62, 71, 76, 88, 94, 124, 142, 152, 176, 188, 209, 248, 284, 304, 341, 376, 418, 496, 517, 568, 589, 682, 752, 781, 836, 893, 1034, 1136, 1178, 1349, 1364, 1457, 1562, 1672, 1786, 2068, 2201, 2356, 2698, 2728, 2914, 3124, 3337, 3344, 3572, 4136, 4402, 4712, 5396, 5456, 5828, 6248, 6479, 6674, 7144, 8272, 8804, 9424, 9823, 10792, 11656, 12496, 12958, 13348, 14288, 14839, 16027, 17608, 19646, 21584, 23312, 24211, 25916, 26696, 27683, 29678, 32054, 35216, 36707, 39292, 41819, 48422, 51832, 53392, 55366, 59356, 63403, 64108, 73414, 78584, 83638, 96844, 103447, 103664, 110732, 118712, 126806, 128216, 146828, 157168, 167276, 193688, 206894, 221464, 237424, 253612, 256432, 293656, 304513, 334552, 387376, 413788, 442928, 460009, 507224, 587312, 609026, 669104, 697433, 827576, 920018, 1014448, 1137917, 1218052, 1394866, 1655152, 1840036, 1965493, 2275834, 2436104, 2789732, 3680072, 3930986, 4551668, 4872208, 5579464, 7360144, 7861972, 9103336, 11158928, 15723944, 18206672, 21620423, 31447888, 43240846, 86481692, 172963384, 345926768]

約数ペア:

[(1, 345926768), (2, 172963384), (4, 86481692), (8, 43240846), (11, 31447888), (16, 21620423), (19, 18206672), (22, 15723944), (31, 11158928), (38, 9103336), (44, 7861972), (47, 7360144), (62, 5579464), (71, 4872208), (76, 4551668), (88, 3930986), (94, 3680072), (124, 2789732), (142, 2436104), (152, 2275834), (176, 1965493), (188, 1840036), (209, 1655152), (248, 1394866), (284, 1218052), (304, 1137917), (341, 1014448), (376, 920018), (418, 827576), (496, 697433), (517, 669104), (568, 609026), (589, 587312), (682, 507224), (752, 460009), (781, 442928), (836, 413788), (893, 387376), (1034, 334552), (1136, 304513), (1178, 293656), (1349, 256432), (1364, 253612), (1457, 237424), (1562, 221464), (1672, 206894), (1786, 193688), (2068, 167276), (2201, 157168), (2356, 146828), (2698, 128216), (2728, 126806), (2914, 118712), (3124, 110732), (3337, 103664), (3344, 103447), (3572, 96844), (4136, 83638), (4402, 78584), (4712, 73414), (5396, 64108), (5456, 63403), (5828, 59356), (6248, 55366), (6479, 53392), (6674, 51832), (7144, 48422), (8272, 41819), (8804, 39292), (9424, 36707), (9823, 35216), (10792, 32054), (11656, 29678), (12496, 27683), (12958, 26696), (13348, 25916), (14288, 24211), (14839, 23312), (16027, 21584), (17608, 19646)]