1889361216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5637

約数の個数: 168

約数和(自身を含む): 5885484800

約数和(自身を除く): 3996123584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2736, 2976, 3534, 3648, 4464, 4712, 5301, 5472, 5569, 5952, 7068, 8928, 9424, 10602, 10944, 11138, 14136, 16707, 17856, 18848, 21204, 22276, 28272, 33414, 37696, 42408, 44552, 50121, 56544, 66828, 84816, 89104, 100242, 105811, 113088, 133656, 169632, 172639, 178208, 200484, 211622, 267312, 317433, 339264, 345278, 356416, 400968, 423244, 517917, 534624, 634866, 690556, 801936, 846488, 952299, 1035834, 1069248, 1269732, 1381112, 1553751, 1603872, 1692976, 1904598, 2071668, 2539464, 2762224, 3107502, 3207744, 3280141, 3385952, 3809196, 4143336, 5078928, 5524448, 6215004, 6560282, 6771904, 7618392, 8286672, 9840423, 10157856, 11048896, 12430008, 13120564, 15236784, 16573344, 19680846, 20315712, 24860016, 26241128, 29521269, 30473568, 33146688, 39361692, 49720032, 52482256, 59042538, 60947136, 78723384, 99440064, 104964512, 118085076, 157446768, 209929024, 236170152, 314893536, 472340304, 629787072, 944680608, 1889361216]

約数ペア:

[(1, 1889361216), (2, 944680608), (3, 629787072), (4, 472340304), (6, 314893536), (8, 236170152), (9, 209929024), (12, 157446768), (16, 118085076), (18, 104964512), (19, 99440064), (24, 78723384), (31, 60947136), (32, 59042538), (36, 52482256), (38, 49720032), (48, 39361692), (57, 33146688), (62, 30473568), (64, 29521269), (72, 26241128), (76, 24860016), (93, 20315712), (96, 19680846), (114, 16573344), (124, 15236784), (144, 13120564), (152, 12430008), (171, 11048896), (186, 10157856), (192, 9840423), (228, 8286672), (248, 7618392), (279, 6771904), (288, 6560282), (304, 6215004), (342, 5524448), (372, 5078928), (456, 4143336), (496, 3809196), (558, 3385952), (576, 3280141), (589, 3207744), (608, 3107502), (684, 2762224), (744, 2539464), (912, 2071668), (992, 1904598), (1116, 1692976), (1178, 1603872), (1216, 1553751), (1368, 1381112), (1488, 1269732), (1767, 1069248), (1824, 1035834), (1984, 952299), (2232, 846488), (2356, 801936), (2736, 690556), (2976, 634866), (3534, 534624), (3648, 517917), (4464, 423244), (4712, 400968), (5301, 356416), (5472, 345278), (5569, 339264), (5952, 317433), (7068, 267312), (8928, 211622), (9424, 200484), (10602, 178208), (10944, 172639), (11138, 169632), (14136, 133656), (16707, 113088), (17856, 105811), (18848, 100242), (21204, 89104), (22276, 84816), (28272, 66828), (33414, 56544), (37696, 50121), (42408, 44552)]