40573512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 133136640

約数和(自身を除く): 92563128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 223, 228, 252, 266, 342, 361, 399, 446, 456, 504, 532, 669, 684, 722, 798, 892, 1064, 1083, 1197, 1338, 1368, 1444, 1561, 1596, 1784, 2007, 2166, 2394, 2527, 2676, 2888, 3122, 3192, 3249, 4014, 4237, 4332, 4683, 4788, 5054, 5352, 6244, 6498, 7581, 8028, 8474, 8664, 9366, 9576, 10108, 12488, 12711, 12996, 14049, 15162, 16056, 16948, 18732, 20216, 22743, 25422, 25992, 28098, 29659, 30324, 33896, 37464, 38133, 45486, 50844, 56196, 59318, 60648, 76266, 80503, 88977, 90972, 101688, 112392, 118636, 152532, 161006, 177954, 181944, 237272, 241509, 266931, 305064, 322012, 355908, 483018, 533862, 563521, 644024, 711816, 724527, 966036, 1067724, 1127042, 1449054, 1690563, 1932072, 2135448, 2254084, 2898108, 3381126, 4508168, 5071689, 5796216, 6762252, 10143378, 13524504, 20286756, 40573512]

約数ペア:

[(1, 40573512), (2, 20286756), (3, 13524504), (4, 10143378), (6, 6762252), (7, 5796216), (8, 5071689), (9, 4508168), (12, 3381126), (14, 2898108), (18, 2254084), (19, 2135448), (21, 1932072), (24, 1690563), (28, 1449054), (36, 1127042), (38, 1067724), (42, 966036), (56, 724527), (57, 711816), (63, 644024), (72, 563521), (76, 533862), (84, 483018), (114, 355908), (126, 322012), (133, 305064), (152, 266931), (168, 241509), (171, 237272), (223, 181944), (228, 177954), (252, 161006), (266, 152532), (342, 118636), (361, 112392), (399, 101688), (446, 90972), (456, 88977), (504, 80503), (532, 76266), (669, 60648), (684, 59318), (722, 56196), (798, 50844), (892, 45486), (1064, 38133), (1083, 37464), (1197, 33896), (1338, 30324), (1368, 29659), (1444, 28098), (1561, 25992), (1596, 25422), (1784, 22743), (2007, 20216), (2166, 18732), (2394, 16948), (2527, 16056), (2676, 15162), (2888, 14049), (3122, 12996), (3192, 12711), (3249, 12488), (4014, 10108), (4237, 9576), (4332, 9366), (4683, 8664), (4788, 8474), (5054, 8028), (5352, 7581), (6244, 6498)]