2153276688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21661}}^1$

素因数の和:21800

約数の個数: 80

約数和(自身を含む): 5909393600

約数和(自身を除く): 3756116912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 5232, 6213, 8284, 12426, 16568, 21661, 24852, 33136, 43322, 49704, 64983, 86644, 99408, 129966, 173288, 259932, 346576, 411559, 519864, 823118, 1039728, 1234677, 1646236, 2361049, 2469354, 3292472, 4722098, 4938708, 6584944, 7083147, 9444196, 9877416, 14166294, 18888392, 19754832, 28332588, 37776784, 44859931, 56665176, 89719862, 113330352, 134579793, 179439724, 269159586, 358879448, 538319172, 717758896, 1076638344, 2153276688]

約数ペア:

[(1, 2153276688), (2, 1076638344), (3, 717758896), (4, 538319172), (6, 358879448), (8, 269159586), (12, 179439724), (16, 134579793), (19, 113330352), (24, 89719862), (38, 56665176), (48, 44859931), (57, 37776784), (76, 28332588), (109, 19754832), (114, 18888392), (152, 14166294), (218, 9877416), (228, 9444196), (304, 7083147), (327, 6584944), (436, 4938708), (456, 4722098), (654, 3292472), (872, 2469354), (912, 2361049), (1308, 1646236), (1744, 1234677), (2071, 1039728), (2616, 823118), (4142, 519864), (5232, 411559), (6213, 346576), (8284, 259932), (12426, 173288), (16568, 129966), (21661, 99408), (24852, 86644), (33136, 64983), (43322, 49704)]