328636616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 828748800

約数和(自身を除く): 500112184

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 43, 44, 56, 76, 77, 86, 88, 133, 152, 154, 172, 209, 266, 301, 308, 344, 418, 473, 532, 602, 616, 653, 817, 836, 946, 1064, 1204, 1306, 1463, 1634, 1672, 1892, 2408, 2612, 2926, 3268, 3311, 3784, 4571, 5224, 5719, 5852, 6536, 6622, 7183, 8987, 9142, 11438, 11704, 12407, 13244, 14366, 17974, 18284, 22876, 24814, 26488, 28079, 28732, 35948, 36568, 45752, 49628, 50281, 56158, 57464, 62909, 71896, 86849, 99256, 100562, 112316, 125818, 136477, 173698, 196553, 201124, 224632, 251636, 272954, 308869, 347396, 393106, 402248, 503272, 533501, 545908, 617738, 694792, 786212, 955339, 1067002, 1091816, 1235476, 1572424, 1910678, 2134004, 2162083, 2470952, 3734507, 3821356, 4268008, 4324166, 5868511, 7469014, 7642712, 8648332, 11737022, 14938028, 17296664, 23474044, 29876056, 41079577, 46948088, 82159154, 164318308, 328636616]

約数ペア:

[(1, 328636616), (2, 164318308), (4, 82159154), (7, 46948088), (8, 41079577), (11, 29876056), (14, 23474044), (19, 17296664), (22, 14938028), (28, 11737022), (38, 8648332), (43, 7642712), (44, 7469014), (56, 5868511), (76, 4324166), (77, 4268008), (86, 3821356), (88, 3734507), (133, 2470952), (152, 2162083), (154, 2134004), (172, 1910678), (209, 1572424), (266, 1235476), (301, 1091816), (308, 1067002), (344, 955339), (418, 786212), (473, 694792), (532, 617738), (602, 545908), (616, 533501), (653, 503272), (817, 402248), (836, 393106), (946, 347396), (1064, 308869), (1204, 272954), (1306, 251636), (1463, 224632), (1634, 201124), (1672, 196553), (1892, 173698), (2408, 136477), (2612, 125818), (2926, 112316), (3268, 100562), (3311, 99256), (3784, 86849), (4571, 71896), (5224, 62909), (5719, 57464), (5852, 56158), (6536, 50281), (6622, 49628), (7183, 45752), (8987, 36568), (9142, 35948), (11438, 28732), (11704, 28079), (12407, 26488), (13244, 24814), (14366, 22876), (17974, 18284)]