1632087688

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 4121031600

約数和(自身を除く): 2488943912

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 121, 133, 152, 154, 196, 209, 242, 266, 308, 392, 418, 484, 532, 539, 616, 836, 847, 931, 968, 1064, 1078, 1463, 1672, 1694, 1811, 1862, 2156, 2299, 2926, 3388, 3622, 3724, 4312, 4598, 5852, 5929, 6776, 7244, 7448, 9196, 10241, 11704, 11858, 12677, 14488, 16093, 18392, 19921, 20482, 23716, 25354, 32186, 34409, 39842, 40964, 47432, 50708, 64372, 68818, 79684, 81928, 88739, 101416, 112651, 128744, 137636, 139447, 159368, 177478, 219131, 225302, 240863, 275272, 278894, 354956, 378499, 438262, 450604, 481726, 557788, 709912, 756998, 876524, 901208, 963452, 976129, 1115576, 1513996, 1533917, 1686041, 1753048, 1926904, 1952258, 2649493, 3027992, 3067834, 3372082, 3904516, 4163489, 5298986, 6135668, 6744164, 7809032, 8326978, 10597972, 10737419, 12271336, 13488328, 16653956, 18546451, 21195944, 21474838, 29144423, 33307912, 37092902, 42949676, 58288846, 74185804, 85899352, 116577692, 148371608, 204010961, 233155384, 408021922, 816043844, 1632087688]

約数ペア:

[(1, 1632087688), (2, 816043844), (4, 408021922), (7, 233155384), (8, 204010961), (11, 148371608), (14, 116577692), (19, 85899352), (22, 74185804), (28, 58288846), (38, 42949676), (44, 37092902), (49, 33307912), (56, 29144423), (76, 21474838), (77, 21195944), (88, 18546451), (98, 16653956), (121, 13488328), (133, 12271336), (152, 10737419), (154, 10597972), (196, 8326978), (209, 7809032), (242, 6744164), (266, 6135668), (308, 5298986), (392, 4163489), (418, 3904516), (484, 3372082), (532, 3067834), (539, 3027992), (616, 2649493), (836, 1952258), (847, 1926904), (931, 1753048), (968, 1686041), (1064, 1533917), (1078, 1513996), (1463, 1115576), (1672, 976129), (1694, 963452), (1811, 901208), (1862, 876524), (2156, 756998), (2299, 709912), (2926, 557788), (3388, 481726), (3622, 450604), (3724, 438262), (4312, 378499), (4598, 354956), (5852, 278894), (5929, 275272), (6776, 240863), (7244, 225302), (7448, 219131), (9196, 177478), (10241, 159368), (11704, 139447), (11858, 137636), (12677, 128744), (14488, 112651), (16093, 101416), (18392, 88739), (19921, 81928), (20482, 79684), (23716, 68818), (25354, 64372), (32186, 50708), (34409, 47432), (39842, 40964)]