1800994896

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 5123645280

約数和(自身を除く): 3322650384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 179, 214, 321, 358, 428, 537, 642, 653, 716, 856, 963, 1074, 1284, 1306, 1432, 1611, 1712, 1926, 1959, 2148, 2568, 2612, 2864, 3222, 3852, 3918, 4296, 5136, 5224, 5877, 6444, 7704, 7836, 8592, 10448, 11754, 12888, 15408, 15672, 19153, 23508, 25776, 31344, 38306, 47016, 57459, 69871, 76612, 94032, 114918, 116887, 139742, 153224, 172377, 209613, 229836, 233774, 279484, 306448, 344754, 350661, 419226, 459672, 467548, 558968, 628839, 689508, 701322, 838452, 919344, 935096, 1051983, 1117936, 1257678, 1379016, 1402644, 1676904, 1870192, 2103966, 2515356, 2758032, 2805288, 3353808, 4207932, 5030712, 5610576, 8415864, 10061424, 12506909, 16831728, 25013818, 37520727, 50027636, 75041454, 100055272, 112562181, 150082908, 200110544, 225124362, 300165816, 450248724, 600331632, 900497448, 1800994896]

約数ペア:

[(1, 1800994896), (2, 900497448), (3, 600331632), (4, 450248724), (6, 300165816), (8, 225124362), (9, 200110544), (12, 150082908), (16, 112562181), (18, 100055272), (24, 75041454), (36, 50027636), (48, 37520727), (72, 25013818), (107, 16831728), (144, 12506909), (179, 10061424), (214, 8415864), (321, 5610576), (358, 5030712), (428, 4207932), (537, 3353808), (642, 2805288), (653, 2758032), (716, 2515356), (856, 2103966), (963, 1870192), (1074, 1676904), (1284, 1402644), (1306, 1379016), (1432, 1257678), (1611, 1117936), (1712, 1051983), (1926, 935096), (1959, 919344), (2148, 838452), (2568, 701322), (2612, 689508), (2864, 628839), (3222, 558968), (3852, 467548), (3918, 459672), (4296, 419226), (5136, 350661), (5224, 344754), (5877, 306448), (6444, 279484), (7704, 233774), (7836, 229836), (8592, 209613), (10448, 172377), (11754, 153224), (12888, 139742), (15408, 116887), (15672, 114918), (19153, 94032), (23508, 76612), (25776, 69871), (31344, 57459), (38306, 47016)]