816595832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 1770854400

約数和(自身を除く): 954258568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 169, 247, 332, 338, 383, 494, 664, 676, 766, 988, 1079, 1352, 1532, 1577, 1976, 2158, 3064, 3154, 3211, 4316, 4979, 6308, 6422, 7277, 8632, 9958, 12616, 12844, 14027, 14554, 19916, 20501, 25688, 28054, 29108, 31789, 39832, 41002, 56108, 58216, 63578, 64727, 82004, 94601, 112216, 127156, 129454, 164008, 189202, 254312, 258908, 266513, 378404, 413257, 517816, 533026, 603991, 756808, 826514, 1066052, 1207982, 1229813, 1653028, 2132104, 2415964, 2459626, 3306056, 4831928, 4919252, 5372341, 7851883, 9838504, 10744682, 15703766, 21489364, 31407532, 42978728, 62815064, 102074479, 204148958, 408297916, 816595832]

約数ペア:

[(1, 816595832), (2, 408297916), (4, 204148958), (8, 102074479), (13, 62815064), (19, 42978728), (26, 31407532), (38, 21489364), (52, 15703766), (76, 10744682), (83, 9838504), (104, 7851883), (152, 5372341), (166, 4919252), (169, 4831928), (247, 3306056), (332, 2459626), (338, 2415964), (383, 2132104), (494, 1653028), (664, 1229813), (676, 1207982), (766, 1066052), (988, 826514), (1079, 756808), (1352, 603991), (1532, 533026), (1577, 517816), (1976, 413257), (2158, 378404), (3064, 266513), (3154, 258908), (3211, 254312), (4316, 189202), (4979, 164008), (6308, 129454), (6422, 127156), (7277, 112216), (8632, 94601), (9958, 82004), (12616, 64727), (12844, 63578), (14027, 58216), (14554, 56108), (19916, 41002), (20501, 39832), (25688, 31789), (28054, 29108)]