445798368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 1343880720

約数和(自身を除く): 898082352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 257, 288, 304, 317, 342, 456, 514, 608, 634, 684, 771, 912, 951, 1028, 1268, 1368, 1542, 1824, 1902, 2056, 2313, 2536, 2736, 2853, 3084, 3804, 4112, 4626, 4883, 5072, 5472, 5706, 6023, 6168, 7608, 8224, 9252, 9766, 10144, 11412, 12046, 12336, 14649, 15216, 18069, 18504, 19532, 22824, 24092, 24672, 29298, 30432, 36138, 37008, 39064, 43947, 45648, 48184, 54207, 58596, 72276, 74016, 78128, 81469, 87894, 91296, 96368, 108414, 117192, 144552, 156256, 162938, 175788, 192736, 216828, 234384, 244407, 289104, 325876, 351576, 433656, 468768, 488814, 578208, 651752, 703152, 733221, 867312, 977628, 1303504, 1406304, 1466442, 1547911, 1734624, 1955256, 2607008, 2932884, 3095822, 3910512, 4643733, 5865768, 6191644, 7821024, 9287466, 11731536, 12383288, 13931199, 18574932, 23463072, 24766576, 27862398, 37149864, 49533152, 55724796, 74299728, 111449592, 148599456, 222899184, 445798368]

約数ペア:

[(1, 445798368), (2, 222899184), (3, 148599456), (4, 111449592), (6, 74299728), (8, 55724796), (9, 49533152), (12, 37149864), (16, 27862398), (18, 24766576), (19, 23463072), (24, 18574932), (32, 13931199), (36, 12383288), (38, 11731536), (48, 9287466), (57, 7821024), (72, 6191644), (76, 5865768), (96, 4643733), (114, 3910512), (144, 3095822), (152, 2932884), (171, 2607008), (228, 1955256), (257, 1734624), (288, 1547911), (304, 1466442), (317, 1406304), (342, 1303504), (456, 977628), (514, 867312), (608, 733221), (634, 703152), (684, 651752), (771, 578208), (912, 488814), (951, 468768), (1028, 433656), (1268, 351576), (1368, 325876), (1542, 289104), (1824, 244407), (1902, 234384), (2056, 216828), (2313, 192736), (2536, 175788), (2736, 162938), (2853, 156256), (3084, 144552), (3804, 117192), (4112, 108414), (4626, 96368), (4883, 91296), (5072, 87894), (5472, 81469), (5706, 78128), (6023, 74016), (6168, 72276), (7608, 58596), (8224, 54207), (9252, 48184), (9766, 45648), (10144, 43947), (11412, 39064), (12046, 37008), (12336, 36138), (14649, 30432), (15216, 29298), (18069, 24672), (18504, 24092), (19532, 22824)]