19461379896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1555

約数の個数: 256

約数和(自身を含む): 64642406400

約数和(自身を除く): 45181026504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 653, 756, 828, 857, 966, 1242, 1288, 1306, 1449, 1512, 1656, 1714, 1932, 1959, 2484, 2571, 2612, 2898, 3428, 3864, 3918, 4347, 4571, 4968, 5142, 5224, 5796, 5877, 5999, 6856, 7713, 7836, 8694, 9142, 10284, 11592, 11754, 11998, 13713, 15019, 15426, 15672, 17388, 17631, 17997, 18284, 19711, 20568, 23139, 23508, 23996, 27426, 30038, 30852, 34776, 35262, 35994, 36568, 39422, 41139, 45057, 46278, 47016, 47992, 53991, 54852, 59133, 60076, 61704, 70524, 71988, 78844, 82278, 90114, 92556, 105133, 107982, 109704, 118266, 120152, 123417, 135171, 137977, 141048, 143976, 157688, 161973, 164556, 177399, 180228, 185112, 210266, 215964, 236532, 246834, 270342, 275954, 315399, 323946, 329112, 354798, 360456, 405513, 413931, 420532, 431928, 473064, 493668, 532197, 540684, 551908, 559621, 630798, 647892, 709596, 811026, 827862, 841064, 946197, 987336, 1064394, 1081368, 1103816, 1119242, 1241793, 1261596, 1295784, 1419192, 1622052, 1655724, 1678863, 1892394, 2128788, 2238484, 2483586, 2523192, 2838591, 3244104, 3311448, 3357726, 3725379, 3784788, 3917347, 4257576, 4476968, 4967172, 5036589, 5677182, 6715452, 7450758, 7569576, 7834694, 9934344, 10073178, 11354364, 11752041, 12871283, 13430904, 14901516, 15109767, 15669388, 20146356, 22708728, 23504082, 25742566, 29803032, 30219534, 31338776, 35256123, 38613849, 40292712, 47008164, 51485132, 60439068, 70512246, 77227698, 90098981, 94016328, 102970264, 105768369, 115841547, 120878136, 141024492, 154455396, 180197962, 211536738, 231683094, 270296943, 282048984, 308910792, 347524641, 360395924, 423073476, 463366188, 540593886, 695049282, 720791848, 810890829, 846146952, 926732376, 1081187772, 1390098564, 1621781658, 2162375544, 2432672487, 2780197128, 3243563316, 4865344974, 6487126632, 9730689948, 19461379896]

約数ペア:

[(1, 19461379896), (2, 9730689948), (3, 6487126632), (4, 4865344974), (6, 3243563316), (7, 2780197128), (8, 2432672487), (9, 2162375544), (12, 1621781658), (14, 1390098564), (18, 1081187772), (21, 926732376), (23, 846146952), (24, 810890829), (27, 720791848), (28, 695049282), (36, 540593886), (42, 463366188), (46, 423073476), (54, 360395924), (56, 347524641), (63, 308910792), (69, 282048984), (72, 270296943), (84, 231683094), (92, 211536738), (108, 180197962), (126, 154455396), (138, 141024492), (161, 120878136), (168, 115841547), (184, 105768369), (189, 102970264), (207, 94016328), (216, 90098981), (252, 77227698), (276, 70512246), (322, 60439068), (378, 51485132), (414, 47008164), (483, 40292712), (504, 38613849), (552, 35256123), (621, 31338776), (644, 30219534), (653, 29803032), (756, 25742566), (828, 23504082), (857, 22708728), (966, 20146356), (1242, 15669388), (1288, 15109767), (1306, 14901516), (1449, 13430904), (1512, 12871283), (1656, 11752041), (1714, 11354364), (1932, 10073178), (1959, 9934344), (2484, 7834694), (2571, 7569576), (2612, 7450758), (2898, 6715452), (3428, 5677182), (3864, 5036589), (3918, 4967172), (4347, 4476968), (4571, 4257576), (4968, 3917347), (5142, 3784788), (5224, 3725379), (5796, 3357726), (5877, 3311448), (5999, 3244104), (6856, 2838591), (7713, 2523192), (7836, 2483586), (8694, 2238484), (9142, 2128788), (10284, 1892394), (11592, 1678863), (11754, 1655724), (11998, 1622052), (13713, 1419192), (15019, 1295784), (15426, 1261596), (15672, 1241793), (17388, 1119242), (17631, 1103816), (17997, 1081368), (18284, 1064394), (19711, 987336), (20568, 946197), (23139, 841064), (23508, 827862), (23996, 811026), (27426, 709596), (30038, 647892), (30852, 630798), (34776, 559621), (35262, 551908), (35994, 540684), (36568, 532197), (39422, 493668), (41139, 473064), (45057, 431928), (46278, 420532), (47016, 413931), (47992, 405513), (53991, 360456), (54852, 354798), (59133, 329112), (60076, 323946), (61704, 315399), (70524, 275954), (71988, 270342), (78844, 246834), (82278, 236532), (90114, 215964), (92556, 210266), (105133, 185112), (107982, 180228), (109704, 177399), (118266, 164556), (120152, 161973), (123417, 157688), (135171, 143976), (137977, 141048)]